========= 1493 
AUT Rachel, Samuel 
TIT De jure naturae et gentium dissertationes [= Reproduction of the edition of 1676, ed. Ludwig von Bar, with transl. by John Pawley Bate] 
PLA Washington, DC./ Carnegie Institute/ 1916. 
NOT 2v.
========= 1494 
AUT Rageau, F; Laurière, E. de 
TIT Glossaire du droit françois, contenant l'explication des mots difficiles qui se trouvent dans les ordonnances de nos roys, dans les coustumes du royaume, dans les anciens titres. Revu, corrigé, augmenté de mots et de notes, et remis dans un meilleur ordre par E. de Laurière. 
PLA Paris/ Jean et Michel Guignard/ 1704 
NOT 2v.

========= 1495 
AUT Raimundus, Josephus; [Senatus Regius Cathaloniae]; [Rota Romana] 
TIT Consilia et sententiae Senatus Regii Cathaloniae cum observationibus Jacobi Balducii. Cuius opera et studio adduntur Sacrae Rotae Romanae aliorumque tribunalium decisiones nullibi adhuc impressae ... 
PLA Bononiae/ typis Bartholomaei Recaldini et Julii Borzaghi/ 1689- 1695. 
NOT 35cm. 4v. V.3- 4 have imprint: Parmae, apud Franciscum Mariam de Rosatis, sumptibus Josephi ab Oleo, 1696. Printer's device on each t.p.

========= 1496 
AUT Ramus, Joannes Franciscus, d.1668 
TIT Tribonianus, sive errores Triboniani de poena parricidii in "Alia deinde lex" 6. Inst[itutionum] de publicis judiciis [= Inst. 4.18.6]. 
PLA Lugduni Batavorum/ apud Janssonios van der Aa/ 1728. 
NOT 26cm. [xxxii],384,[20]p. illus. plates (2 fold.) Vignette on t.p. "The title page and plates are works of art" (Roberts).

========= 1497 
AUT Rau, Jacobus 
TIT Principia universae doctrinae de praescriptione adquisitiva et extinctiva definita et indefinita. Quibus vitam auctoris praemisit et notas adiecit Jo. Bern. Christ. Eichmannus. 3. ed. prioribus correctior. 
PLA Halae/ in bibliopolio Hemmerdeano/ 1790. 
NOT [xvi],340,[32]p.

========= 1498 
AUT Rauchbar, Andreas 
TIT Oratio de vita et obitu Matthaei Wessenbecii in Academia Witebergensi quondam professoris celeberrimi, scripta et recitata ab Andrea Rauchbar cum licentiae gradus in utroque iure decerneretur tribus ornatissimis & doctissimis viris Nicolao Claudio, Johanni Mullero, Liberio Hoffmanno. Addita sunt responsio Johannis Limmeri quae est cum oratione argumenti et a novellis licentiatis progressuum suorum publice edita specimina. 
PLA Witebergae/ excudebat Zacharias Lehman/ 1587. 
NOT [75]p.

========= 1499 
AUT Ravanis, Jacobus de, 13th century 
TIT Lectura super Codice. 
PLA Bologna/ Forni/ 1967. 
REP Parrhisiis/?/ 1519 
NOT 32cm. [iv],407,[1] leaves. (Opera iuridica rariora, 1). Foliation given. In the reprinted edition the work is falsely attributed to Petrus de Bellapertica.

========= 1500 
AUT Raynaldus, Johannes Dominicus 
TIT Observationum criminalium, civilium & mixtarum ... in tribus libris distinctae, cum additionibus ac suppletionibus seorsim antea impressis, congruis nunc locis distributis; indicibusque argumentorum ac materiarum accurate congestis, necnon votis eiusdem auctoris noviter emanatis. 
PLA Venetiis/?/ 1717 
NOT 3v.

========= 1501 
AUT Raynerius de Forolivio 
TIT Lectura super Digesto Novo. 
PLA Bologna/ Forni/ 1968. 
REP Lugduni/ Vincentius de Portonariis/ 1523 
NOT 32cm. 156, [9] leaves. (Opera iuridica rariora, 9). Foliation given. Printer's device on original t.p.

========= 1502 
AUT Rebuffus, Petrus, 1487- 1557 
TIT Commentarii in constitutiones seu ordinationes regias PLA Lugduni/ ad Salamandrae, apud Claudium Sennetonium/ 1567. 
NOT 36cm. 3v. in 1. Printer's device on each t.p.

========= 1503 
AUT Rebuffus, Petrus, 1487- 1557 
TIT Praxis beneficiorum utilissima, acquirendi ... ac amittendi modos continens ... 
PLA Venetiis//1560. 
NOT 22cm. T.p. vignette. 456p.

========= 1504 
AUT Rebuffus, Petrus, 1487- 1557 
TIT Tractatus novem, de 1. Decimis, 2. Alienatione rerum ecclesiae, 3. Congrua portione, 4. Pacificis possessoribus, 5. Nominationibus, 6. Repetitio legis unicae C. de sententiis quae pro eo quod interest proferuntur [=C. 7.47.1], 7. Feudis, 8. Servitutibus, 9. Exceptionibus. Nunc demum recogniti et summariis illustrati. 
PLA Lugduni/ apud Claudium Sennetonium/1564. 
NOT 35cm. [lxiv],515p. Each tractatus has own t.p. with same printer's device on each.

========= 1505 
AUT Reesema, van (A Siewertsz) 
TIT Redevoering over de geregtelijke welsprekendhied in Nederland. 
PLA [s.l.]/[s.p.]/1839. 
NOT - 44p.; bound behind Johannes van der Linden's "De ware pleiter", Amsterdam, P. den Hengst, 1827. 
=========================== 
AUT Regnerus [ab Oosterga], Cyprianus 
TIT De iniustitia quarundam legum Romanorum libri duo, contra Iacobum Maestertium. Adiecta est ad caput 19 libri 1 brevis apologia pro manibus Petri Cunaei adversus Claudium Salmasium 
PLA Lugduni Batavorum / apud Iustum Livium / 1640 
NOT Bound with anonymous work Sententia de vi ac potestate quam iuris gentium conventiones ... habent ..., same place, publisher, year; and bound with Regnerus, Duplicatio (in same issue as above), same place, publisher, date; and bound with Regnerus, Demonstratio logicae, same place and publisher 1638. 
============================ 
AUT Regnerus [ab Oosterga], Cyprianus 
TIT Duplicatio adversus defensam opinionem Iacobi Maestertii de vi ac potestate quam iuris gentium conventiones ad obligandam habent iure populi Romani, ad ... Cornelium Sylvium 
PLA Lugduni Batavorum / apud Iustum Livium / 1640 
NOT - Bound behind Regnerus, De iniustitia quarundam legum ... and behind the anonymus work against which this "Duplicatio" is directed, all with same place, publisher and year; followed by Regnerus, Demonstratio logicae, same place and publisher, 1638. 
============================= 
AUT Regnerus [ab Oosterga], Cyprianus 
TIT Demonstratio logicae verae iuridica, variis canonibus et exemplis ad usum illustrata 
PLA Lugduni Batavorum / apud Iustum Livium / 1638 
NOT - Bound behind the author's De iniustitia quarundam legum, and an anonymus attack on this, and the author's Duplicatio, all at same place and publisher, but 1640. 
============================= 
AUT Reiffenstuel, Anacletus 
TIT Jus canonicum universum, complectens tractatum de regulis iuris 
PLA Parisiis / Ludovicus Vives / 1854-70

========= 1970 
AUT Reinhardus, Benedictus 
TIT Differentiae iuris civilis et Saxonici 
PLA Lipsiae/ imprimebat Michael Lantzenberger, impensis Jacobi Apelii/ 1598. 
NOT - Issued behind Christoph Zobel's Differentiae

========= 1506 
AUT Reinharth, Tobias Jacob, 1684- 1743; [Christianaeus, Paulus] 
TIT Selectae observationes ad Pauli Christianaei Decisiones ad usum fori Germaniae hodierni accommodatae ..... Adiectae sunt in calce Christinaei observationes eugenealogicae seu heroicae ... cum indicibus ... 
PLA Erfordiae/ sumptibus Caroli Friderici Jungnicolii hered. filiae/ 1743. 
NOT 37cm. 830p. in various pagings.

========= 1507 
AUT Reinking, Theodor 
TIT Tractatus synopticus de retractu consanguinitatis nova et accurata methodo ... nec non summarum curiarum parlementorum et iudiciorum praeiudiciis ac rerum iudicatarum auctoritatibus in certas quaestiones collectus. 
PLA Marpurgi/ sumptibus Casparis Chemlini/ 1631. 
NOT [xxvi],420,[42]p. Printer's device on t.p.

========= 1508 
AUT Reinmann, Johannes Fridericus 
TIT Jus mercatorum singulare. 
PLA Jenae/ Typis Wertherianis/ 1669. 
NOT [78]p. Thesis (LL.D) Jena.

========= 1509 
AUT Renusson, Philippe de, 1632- 1669 
TIT Oeuvres de M. de Renusson, scavoir: 1. Traité de la communauté de biens entre l'homme et la femme conjoints par mariage; 2. Traité du douaire; 3. Traité de la garde noble et bourgeoise; 4. Traité des propres réels ...; 5. Traité de la subrogation. Nouvelle éd. corr. et augm. ... par M.J.A. Serieux. 
PLA Paris/ Despilly/ 1760. 
NOT 40cm. 5 pts. in various pagings.

========= 1510 
AUT Renusson, Philippe de, 1632- 1669 
TIT Traité de la communauté de biens entre l'homme et la femme conjoints par mariage et de la continuation de communauté après les décès de l'un des conjoints, lorsque le survivant demeure en viduité ou qu'il se remarie ... [pseud.]. 
PLA Paris/ Medard Brunet/ 1699. 
NOT 39cm. [xviii], 670,[18]p. 
============================= 
AUT Reynoso, Michael de 
TIT Observationes practicae 
PLA Conimbriae / D & C Iosephus Ferreyra / 1675 
BIN l blind-pressed 
NOT 29,5cm. 543pp. + index

========= 1511 
AUT Rhemen, Cornelius Hermanus van 
TIT Specimen politicum de argumentis, quibus pacta mercatoria impugnantur. 
PLA Lugduni Batavorum/ Haak/ 1833. 
NOT 22cm. viii,80,[4]p. Thesis (LL.D) - Leiden.

========= 1686 
AUT Rhetius, Joh. Frid. 
TIT Disputationum volumina duo 
PLA Florentiae/ apud Josephum Celli/ 1837- 1841. 
NOT - Issued in Samuel Stryk's Opera omnia

========= 1512 
AUT [Rhetoric skills] 
TIT Eenige denkbeelden over de welsprekendheit 
PLA [s.l]./[s.p.]/1826. 
NOT - 58 p.; bound behind Johannes van der Linden's "De ware pleiter", Amsterdam, P. den Hengst, 1827.

========= 1514 
AUT Ricard, Jean- Marie, 1622- 1678 
TIT La coustume de Senlis" corrigée suivant l'original qui est au greffe de la cour, avec des remarques particulieres. 
PLA Paris/ Gervais Alliot & Jean Guignard/ 1652. 
NOT - Issued behind his Traicté des donations

========= 1513 
AUT Ricard, Jean- Marie, 1622- 1678 
TIT Traicté des deux espèces de substitutions directe et fideicommissaire. 
PLA Paris/ Louis Billaine/ 1661. 
NOT [xii],425,[8]p. Printer's device on t.p.

========= 1514 
AUT Ricard, Jean- Marie, 1622- 1678 
TIT Traicté des donations entre vifs et testamentaires 
PLA Paris/ Gervais Alliot & Jean Guignard/ 1652. 
NOT [xiv],476p. Added t.p. engraved. Printer's device on t.p. Issued with the author's "Les coustumes du Bailliage de Senlis", 106p.

========= 1515 
AUT Ricard, Jean- Marie, 1622- 1678 
TIT Traité des donations entre vifs et testamentaires ... Avec des notes et additions ... par M. Bergier. 
PLA Paris/ Gervais Alliot et Jean Guignard/ 1652 
NOT 39cm. 2v.

========= 1516 
AUT Ricciardus, Petrus 
TIT Commentaria in subtiles ac illustres materias de usufructu, de usucapionibus, per quas personas nobis acquiritur Petri Ricciardii Pistoriensis ... 
PLA Venetiis/ apud Societatem Minimam/ 1599. 
NOT 31cm. [xxii],346p. Printer's device on t.p.

========= 1517 
AUT Riccius, Joannes Aloysius 
TIT Decisionum curiae archiepiscopalis Neapolitanae, in quibus praxis rerum civilium, criminalium, & ecclesiasticarum in eadem curia tractatarum dilucide continetur opus ... utilissimum. 
PLA Coloniae Allobrogum/ apud Philippum Albert/ 1620. 
NOT 25cm. [xii],316,[51]p.

========= 1519 
AUT Richer, François 
TIT Traité de la mort civile tant celle qui résulte des condamnations pour cause de crime que celle qui résulte des voeux en religion. 
PLA Paris/ Ganeau/ 1755. 
NOT [xvi],935p.

========= 1520 
AUT Richeus, Joannes 
TIT Vindiciae praetoris Romani et iuris honorarii. 
PLA Lugduni Batavorum/ apud Cornelium de Pekker/ 1748. 
NOT [xvi],187p. Vignette on t.p.

========= 1521 
AUT Richter, Chr. Ph. 
TIT Tractatus de jure et privilegiis creditorum, in quo ea, quae in concursu plurium creditorum, quoad eorum locationem & solutionem, tam a litigantibus quam judicibus observanda sunt, ex jure civili, saxonico atque consuetudinario resolvuntur, et plurimis sententiis, decisionibus Electoratus Saxoniae atque responsis celeberrimorum collegiorum juridicorum & doctorum corroborantur (editio novissima). 
PLA Coloniae Agrippinae/ Joh. Schlebusch/ 1707. 
NOT Issued with: J.M. Beuthern, Consultationes et responsa de jure praelationis seu prioritatis inter plures concurrentes creditores, singulari et exacta methodo libris duobus exposita, das ist: ausführliche, fundamentalische Erklärungen dern Vorzugs-Rechten unter denen Schuld-Gläubigern

========= 1522 
AUT *Richter, Z. 
TIT Institutiones iuris criminalis Carolino et Saxonico iuri accommodatae in usum praelectionum academicarum. Accessit in calce Constitutio Criminalis Caroli V. 
PLA Lemgo/ Meyer/ 1763 
NOT Sedecimo.

========= 1523 
AUT Richthofen, K. von 
TIT Untersuchungen über friesische Rechtsgeschichte 
PLA Berlin/?/ 1880-82 
NOT 4v.

========= 1524 
AUT *Rickius, Jacobus 
TIT Tractatus de unione prolium Jacobi Rickii, cui accessit hac postrema editione praeter ipsius authoris auctionem et recognitionem, explicatio regule absolutissima ... tribus conclusionibus distincta. 
PLA Coloniae Agrippinae/ apud Joannem Gymnicum/ 1598. 
NOT Sedecimo. [xl],398p. Printer's device on t.p. Issued with Antonius Contius, Tractatus de pactis futurae successionis praesertim inter patrem et filios ad l[egem] "Pactum quod dotali" C. de pactis [= C. 2.3.15].

========= 1525 
AUT Ridolfinus, Petrus, d.1674 
TIT De ordine procedendi in iudiciis in Romana curia, praxis recentior in qua monitoria, citationes, decreta, intimationes, sententiae, appellationes, commissiones, caeterique actus qui pro utraque parte in iudiciis tam executivis quam summariis et ordinariis in tribunalibus almae urbis fieri et servari in dies recentioribus hisce temporibus consueverunt ... 
PLA Augustae Perusiae/ ex typographia camerali & episcopali apud haeredes Angeli Bartoli & Angelum Laurentium/ 1650. 
NOT 34cm. [xvi],746,[112]p. Printer's device on t.p.

========= 1526 
AUT Ridolfinus, Petrus, d.1674 
TIT De ordine procedendi in iudiciis in Romana curia, praxis recentior in qua monitoria, citationes, decreta, intimationes, sententiae, appellationes, commissiones, caeterique actus qui pro utraque parte in iudiciis tam executivis quam summariis et ordinariis in tribunalibus almae urbis fieri et servari in dies recentioribus hisce temporibus consueverunt ... Quinta Veneta editio. 
PLA Venetiis/ apud Antonium Bartoli/ 1703. 
NOT 34cm. [viii],195,159,84, 102,87p. Printer's device on t.p.

========= 1527 
AUT [Rijnland (Province Holland) / Netherlands] 
TIT Handvesten ende privilegien van den lande van Rijnland met den gevolge van dien ... by een vergadert ende met de authentijque van dien over- een- gebragt door Simon van Leeuwen. 
PLA Leyden, Rotterdam/ Haakens/ 1667. 
NOT [xviii],743p. 2 copies. Printer's device on t.p.

========= 1528 
AUT [Rijnland (part of Province Holland) / Netherlands] 
TIT Keuren ende ordonnantien van het Hoog-Heemraedschap van Rhijnland, gemaakt bij dijkgrave ende hoog-heemraeden deszelven lands [1629-1767. Updated to 1787 by handwritten notes of the time] 
PLA Leyden/ Pieter Delfos/ 1769. 
BIN l, guilded print/18/ with ms appendix 
NOT 26,5cm. 
RNR 265 x 50

========= 1529 
AUT [Rijnland (part of Province Holland) / Netherlands] 
TIT Keuren ende ordonnantien van het Hooge - Heemraetschap van Rhijnlandt. [Handwritten supplement: a treatise on "Keuren"] 
PLA ?/?/1664.

========= 1530 
AUT [Rijnland (part of Province Holland) / Netherlands] 
TIT Register op de keuren en ordonnantiën van het Hoog- Heemraadschap van Rijnland bevattende den zakelijken inhoud van dezelven. 
PLA Leyden/ D. du Mortier/ 1823. 
NOT 314p.

========= 1531

AUT Rio, M.A. del 
TIT Ex miscellaneorum scriptoribus Digestorum sive Pandectarum, Novellarum, Feudorum ... Institutionum juris civilis interpretatio. 2nd ed. 
PLA Lugduni/ Faber/ 1590. 
NOT 25,3cm. 
RNR 253 x 62 
============================= 
AUT Ripa, Iohannes Franciscus (Sannazarius a). 
TIT Consilia feudalia 
PLA Venetiis / apud Cominum de Tridinio Montisferrati / 1572 
NOT issued in collection edited by L. a Lege

========= 1532 
AUT Rittershusius, Conradus, 1560-1613. 
TIT Commentarius novus in quattuor libros Institutionum imperialium divi Justiniani ex manuscriptis et eo praecipue exemplari 
PLA Argentorati [Strassburg]/ Zetzner/ 1618

========= 1533 
AUT Rittershusius, Conradus, 1560- 1613 
TIT Expositio methodica Novellarum imperatoris Justiniani, editio ultima accuratior ... 
PLA Lucae/ typis Francisci Bonsignori/ 1780. 
NOT 37cm. 2 copies. 624p. t.p. vignette.

========= 1534 
AUT Rittershusius, Cunradus, 1560- 1613 
TIT Differentiarum iuris civilis et canonici seu pontificii libri septem 
PLA Argentorati/ sumptibus haeredum Lazari Zetzneri/ 1638. 
NOT [viii],234,[45]p. Issued with similar work by Joannes Emericus a Rosbach, De comparatione juris civilis et canonici ..., same place and printer and year. Bound with: Rittershusius, C., Commentarius ... [in D. 50.17.23], Argentorati 1616. Each of the opuscula has own t.p. with same printer's device with slight variations. 
================================ 
AUT Rittershusius, Cunradus, 1560- 1613 
TIT Commentarius novus pulcherrimus et utilissimus in celeberrimam legem 23 "Contractus" Digest. de diversis regulis iuris antiqui [= D. 50.17.23] ... 
PLA Argentorati/ sumptibus haeredum Lazari Zetzneri/ 1616 
NOT - [viii],248p. Bound behind his Differentiarum ... libri septem. Issued with his Dodecadeltos, same place, printer and year. 
================================ 
AUT Rittershusius, Cunradus, 1560- 1613 
TIT Dodecadeltos, sive in duodecim tabularum leges commentarius novus ... 
PLA Argentorati/ sumptibus haeredum Lazari Zetzneri/ 1616 
NOT - [xviii], 216p. Issued behind his Commentarius [ad D. 50.17.23], same place, printer and year.

========= 1535 
AUT Roberts, Alfred Adrian; van Tonder 
TIT Index to the opinions of Roman-Dutch lawyers and the decisions of the courts of the Netherlands which have been digested in the Algemeen Beredeneerd Register of Nassau La Leck. 
PLA Pretoria/ Government Printer/ 1987 
NOT 3v. (= Vols. 6-8).

========= 1536 
AUT Roberts, Alfred Adrian, 1890 
TIT A guide to Voet; including the life of Johannes Voet with portraits, particulars of translations, and detailed index to the Commentarius ad Pandectas. 
PLA Pretoria/ The Author/ 1933. 
NOT 22cm. [viii],114p. 2 ports. (incl. front.)

========= 1537 
AUT Roby, Henry John, 1830- 1915 
TIT An introduction to the study of Justinian's Digest; containing an account of its composition ... together with a full commentary on one title (De usufructu) 
PLA Cambridge/U.P./ 1884. 
NOT cclxxvii,260p.

========= 1538 
AUT Rocca, Hieronymus, d.1691 
TIT Disputationum iuris selectarum cum decisionibus super eis prolatis, authore Hieronymo Rocca Cathanzariensi. 
PLA Neapoli/ ex officina Joannis Francisci Paci/ 1686- 1688. 
NOT 33cm. 2v. port (v.l). T.p. vignettes (coats- of- arms: v.l. Pope Innocent XI; v.2. Cardinal Palutius II).

========= 1539 
AUT Rocchetti, G.C.A. 
TIT Delle leggi romane abrogate, inusitate e corrette nello stato pontifico e altre nazioni secondo l'ordine delle Instituzioni imperiali e delle Pandette di Giustiniano. 
PLA Fano/ Giovanni Lana/ 1844-47. 
NOT 8v. in 4.

========= 1540 
AUT Roccus, Franciscus, d.1676 
TIT A manual of maritime law, consisting of a treatise on ships and freight and a treatise on insurance [transl. from the Latin by Joseph Ingersoll]. 
PLA Philadelphia/ Hopkins and Earle/ 1809

========= 1541 
AUT Roccus, Franciscus, d.1676 
TIT Merkwaardige aanmerkingen, vervat in twee tractaaten, ... schepen en vragtgelderen, ... assurantien ofte verzekeringen, mitsgaders eenige uytgesogten gewysdens uit het Latyn en Italiaans, als mede Het reglement der assurantien en haveryen van de stad Hamburg ... door Johan Feitama [transl. into Dutch]. 
PLA Amsterdam/ Hendrik Boussière/ 1741. 
NOT Various pagination. T.p. vignette engraving Promontorium Bonae Spei. J.C.E.J. Philips, 1738. Transl. from Latin and Italian. Voorreden mentions Oost- Indische maatschappye.

========= 1542 
AUT Rodenburg, Christian, 1608- 1668 
TIT Tractatus de iure coniugum ... cum tractione praeliminari de iure, quod oritur ... 
PLA Utrecht/ Gisbert Zylium & Theodore ab Ackersdyck/ 1653. 
NOT 20cm. [xxiv],358,[24]p.

========= 1543 
AUT *Roding, W. 
TIT Pandectarum cameralium libri tres ... nunc ... repurgati et editi cura D. Osingeri. 
PLA Argentorati [Strassburg]/ J. Rihel/ 1609. 
NOT Sedecimo. Issued with Joachim Mynsinger's as well as Andreas Gail's Observationes.

========= 96 
AUT Roffredus (Beneventanus) 
TIT De positionibus 
REP Lugduni/?/ 1549 et 1518. 
NOT - 34cm. Issued behind Bagarotus, De exceptionibus "Precibus et instantia"

========= 1544 
AUT Roffredus Beneventanus, fl.1220 
TIT Libelli iuris civilis; Libelli iuris canonici; Quaestiones Sabbatinae. 
PLA Augustae Taurinorum/ ex officina Erasmiana/ 1968. 
REP Avignon/ Dominicus Anselmus/ 1500 
NOT 34cm. viii,483p. (Corpus glossatorum juris civilis, no.6). The old edition had no title page. 
============================ 
AUT Rogerius, fl. 1160 
TIT Compendium de diversis praescriptionibus; Dialogus de praescriptionibus. De quorundam veterum jurisconsultorum antinomicis sententiis enarratio; Catalogus praescriptionum. 
PLA Mainz/ Joh. Schöffer/ 1531. 
NOT - Sedecimo. Edited by Nicolaus Rhodius and falsely ascribed to Rogerius, in the edition of Placentinus (Pseudo!), De varietate actionum libri 6

========= 1545 
AUT Rolandinus Rodulphinus de Passageriis 
TIT Summa artis notariae 
PLA Bologna/ Forni editore/ 1977 
REP Venetiis/ apud Iuntas/ 1546 
NOT Folio. 
RNR 89/4898

========= 1547 
AUT Rollin, Charles, 1661- 1741 
TIT The method of teaching and studying the belles lettres ... with reflections on taste and instructions with regard to the eloquence of the pulpit, the bar and the stage ... translated from the French. 
PLA London/ Bettesworth & Hitch/ 1734. 
NOT 18cm. 4v.

========= 1548 
AUT Romunde, Joannes Guilielmus van 
TIT Dissertatio juridica de recepti maritimi cautione quae vulgo cognoscimentum appellatur. 
PLA Trajecti ad Rhenum/ Altheer/ 1834. 
NOT 24cm. [viii],95,[5]p. Bibliographical foot- notes.

========= 1549 
AUT Romussius, Gaspar Dominicus 
TIT De re agraria responsa mere iuridica. Accedunt insuper et alii tractatus: nempe de unionibus; rerum unicitate atque pluralitate; de novi operis nunciatione; et de precario. 
PLA Parmae/ Borsi/ 1768-1769 
NOT 2v.

========= 1550 
AUT Rooseboom, Gerard 
TIT Recueil van verscheyde keuren en costumen midtsgaders maniere van procederen binnen de stadt Amsterdam, eerst gecollecteert en beschreven door G. Rooseboom. 2. druk, vermeerdert en verbetert. 
PLA Amsterdam/ Jan Hendricks/ 1656. 
NOT 21cm. 2 copies? The second copy, if any, measures 20 cm. [vi],328p. Printer's device on t.p. Bound with: Generale privilegien ... van Kennemer- landt, 's Gravenhage, Jan Verhoeve, 1652.

========= 1551 
AUT Rooseboom, Gerard 
TIT Recueil van verscheyde keuren, en costumen; midtsgaders maniere van procederen, binnen der stadt Amsterdam. Tweede druk. 
PLA Amsterdam/ Jan Hendricks/ 1646 
NOT 20cm. lp.l.[ii],291p.

========= 1552 
AUT [Rota Romana (= court, mainly appeal court for the Church State in Italy)] 
TIT Sacrae Rotae Romanae decisiones recentiores in compendium redactae. Ad modum indicis per materias et tractatus in quinque tomos a nonnullis Mediolanensis Athenaei sociis distributae. 
PLA Mediolani/ apud Carolum Josephum Gallum/ 1730-1731. 
NOT 36cm. 6v. in 5. Vignette on each t.p. v.5 and 6 bound in 1.

========= 1553 
AUT Rudorff, Adolf Friedrich, 1803- 1873 
TIT De maiore ac minore Latino, ad Gaium 1.95-96. Disputatio critica ... Friderico Carolo de Savigny ... scripsit Adolfus Fridericus Rudorff. Berolini, G. Schade, 1860. 
NOT 27cm. 29p.

========= 1554 
AUT Rudorff, Adolf Friedrich, 1803- 1873 
TIT Römische Rechtsgeschichte. Zum akademischen Gebrauch. 
PLA Leipzig/ Tauchnitz/ 1857- 1859. 
NOT 2v. in 1.

========= 1555 
AUT Ruggiero, Francesco di 
TIT Prattica dei notari. 
PLA Napoli/ Francesco Laino/ 1713. 
NOT 34cm. [viii],395,[24]p. Printer's device on t.p.

========= 1556 
AUT Röder, Karl David August, 1806- 1879 
TIT Die herrschenden Grundlehren von Verbrechen und Strafe in ihren inneren Widersprüchen. 
PLA Wiesbaden/ J. Niedner/ 1867. 
NOT 138,[1]p.

??????

NOT 34cm. viii,483p. (Corpus glossatorum juris civ€