| 1526 | COP2.2 | Copleston, Frederick | A History of Philosophy. Vol. II: Augustine to Scotus | da |
| 1527 | COP2.3 | Copleston, Frederick | A History of Philosophy. Vol. III: Ockham to Suárez | da |
| 1528 | COP2.4 | Copleston, Frederick | Medieval Philosophy | da |
| 1529 | BIBL1.49 | Corbellini, Sabrina; Murano, Giovanna; Signore, Giacomo (ed.) | Collecting, organizing and transmitting knowledge [Texte imprimé] : Miscellanies in late medieval Europe | nu |
| 1530 | COR1.3 | Corbin Michel | La doctrine augustinienne de la Trinité | da |
| 1531 | COR5.1 | Corbin, Henry | L'homme et son ange | da |
| 1532 | COR1.1 | Corbin, Michel | Saint Anselme | da |
| 1533 | COR1.2 | Corbin, Michel | Le chemin de la theologie chez Thomas d'Aquin | da |
| 1534 | COR4.1 | Cornea, Andrei | Scriere si oralitate in cultura antica - Cazul Platon | da |
| 1535 | EPI1.2 | Cornea, Andrei (ed.) | Epicur şi Epicureismul antic. | nu |
| 1536 | NEP1.1 | Cornelius Nepos | Liber de excellentibus ducibus exterarum gentium | da |
| 1537 | COR3.1 | Cornford, Francis M. | Plato's Theory of Knowledge (The Theaetetus and the Sophist) | da |
| 1538 | COR2.1 | Corte, Marcel de | La doctrine de l'intelligence chez Aristote | da |
| 1539 | MAC3.1 | Costa Macedo, J. M. | Anselmo e a astucia de razao | da |
| 1540 | COS2.1#1 | Costa, Iacopo | Anonymi artium magistri Questiones super librum ethicorum Aristotelis | da |
| 1541 | COS2.1#2 | Costa, Iacopo | Anonymi artium magistri Questiones super librum ethicorum Aristotelis | da |
| 1542 | COS2.2 | Costa, Iacopo (ed.) | Le 'questiones' di Radulfo Brito sull’ « Etica Nicomachea » | da |
| 1543 | COU1.1 | Couloubaritsis, Lambros | La Phisique d'Aristote | da |
| 1544 | COU1.2 | Couloubaritsis, Lambros | Histoire de la philosophie ancienne et medievale : figures illustres | da |
| 1545 | COU3.1 | Coulter, M. Dale | Per visibilia ad invisibilia. Theological method in Richard of St. Victor | da |
| 1546 | COU4.1 | Counet, Jean-Michel | Mathematiques et Dialectique chez Nicolas de Cuse | da |
| 1547 | COU4.2 | Counet, Jean-Michel (ed.) | A Question of Life and Death. Living and Dying in Medieval Philosophy | da |
| 1548 | COU2.1.1 | Courcelle, Pierre | Connais-toi toi-meme de Socrate a Saint Bernard vol I | nu |
| 1549 | COU2.1.2 | Courcelle, Pierre | Connais-toi toi-meme de Socrate a Saint Bernard vol II | nu |
| 1550 | COU2.1.3 | Courcelle, Pierre | Connais-toi toi-meme de Socrate a Saint Bernard vol III | nu |
