| 3601 | Articol | X-ris1.1 | Rist, John M. | Ideas of individuals in Plotinus | da |
| 3602 | Articol | X-ris1.2 | Rist, John M. | The indefinite dyad and intelligible matter in Plotinus | da |
| 3603 | Articol | x-ris1.3 | Rist, John M. | Integration and the undescended soul in Plotinus | da |
| 3604 | Articol | x-rit1.1 | Ritchie, A.D. | A Defence of Aristotle's Logic | da |
| 3605 | Carte | RIX1.1 | Rix, Helmut | Historische Grammatik des Griechischen | da |
| 3606 | Carte | ANG2.1 | Robert Angles | Le traite du Quadrant de Maitre Robert Angles (Montpellier, XIII siecle) | da |
| 3607 | Carte | GRO1.3 | Robert Grosseteste | Opuscula philosophica (ed. L. Baur) | da |
| 3608 | Carte | GRO1.1 | Robert Grosseteste | Hexaëmeron | da |
| 3609 | Carte | GRO1.4 | Robert Grosseteste | Commentarius in Posteriorum Analyticorum libros | da |
| 3610 | Carte | GRO1.5 | Robert Grosseteste | Versio Caelestis Hierarchiae Pseudo-Dionysii Areopagitae, cum scholiis ex graeco sumptis necnon commentariis notulisque eiusdem Lincolniensis | da |
| 3611 | Carte | GRO1.6 | Robert Grosseteste | Expositio in epistolam Sancti Pauli ad Galatas. Glossarum in sancti Pauli epistolas fragmenta. Tabula | da |
| 3612 | Carte | GRO1.7.1 | Robert Grosseteste (trad.) | The Greek commentaries on the Nicomachean ethics of Aristotle, vol. I | da |
| 3613 | Carte | GRO1.7.3 | Robert Grosseteste (trad.) | The Greek commentaries on the Nicomachean ethics of Aristotle, vol. III | da |
| 3614 | Carte | KIL1.1.2 | Robert Kilwardby | Quaestiones in librum secundum Sententiarum | da |
| 3615 | Carte | KIL1.1.5 | Robert Kilwardby | Quaestiones in quattuor libros sententiarum-appendix | da |
| 3616 | Carte | ROB4.1 | Robert, Aurélien | Le monde mathématique : Marco Trevisano et la philosophie dans la Venise du Trecento | nu |
| 3617 | Carte | ROB3.1 | Robert, Fernand | La Literature Grecque | da |
| 3618 | Carte | GRO1.2 | Roberto Grosseteste | Tratado da luz e outros opusculos sobre a cor e a luz | da |
| 3619 | Articol | X-rob2.1 | Robiglio, Andrea | Breaking the Great Chain of Being: a note on the Paris condemnations of 1277, Thomas Aquinas and the proper subject of metaphysics | da |
| 3620 | Carte | ROB2.1 | Robin, Leon | Aristote | da |
| 3621 | Carte | ROB1.1 | Robinson, Richard | Plato's Earlier Dialectic | da |
| 3622 | Articol | x-rob1.1 | Robinson, Richard | Up and down in Plato's Logic | da |
| 3623 | Carte | ROD1.1 | Rodier, Gaston | Aristote, Traite de l'ame | da |
| 3624 | Carte | ROD2.1 | Rodolfi, Anna | Cognitio obumbrata : lo statuto epistemologico della profezia nel secolo XIII | da |
| 3625 | Articol | X-roe1.1 | Roesner, Martina | Continu, individu, esprit. la conception du temps chez le jeune Heidegger face a la théorie du temps de Dietrich de Freiberg | da |
