| 1641 | Articol | X-cor3.1 | Corrigan, Kevin | "Solitary" Mysticism in Plotinus, Proclus, Gregory of Nyssa, and Pseudo-Dionysius | da |
| 1642 | Carte | COR2.1 | Corte, Marcel de | La doctrine de l'intelligence chez Aristote | da |
| 1643 | Carte | MAC3.1 | Costa Macedo, J. M. | Anselmo e a astucia de razao | da |
| 1644 | Carte | COS2.1#1 | Costa, Iacopo | Anonymi artium magistri Questiones super librum ethicorum Aristotelis | da |
| 1645 | Carte | COS2.1#2 | Costa, Iacopo | Anonymi artium magistri Questiones super librum ethicorum Aristotelis | da |
| 1646 | Carte | COS2.2 | Costa, Iacopo (ed.) | Le 'questiones' di Radulfo Brito sull’ « Etica Nicomachea » | da |
| 1647 | Carte | COU1.1 | Couloubaritsis, Lambros | La Phisique d'Aristote | da |
| 1648 | Carte | COU1.2 | Couloubaritsis, Lambros | Histoire de la philosophie ancienne et medievale : figures illustres | da |
| 1649 | Carte | COU3.1 | Coulter, M. Dale | Per visibilia ad invisibilia. Theological method in Richard of St. Victor | da |
| 1650 | Carte | COU2.1.1 | Courcelle, Pierre | Connais-toi toi-meme de Socrate a Saint Bernard vol I | nu |
