| 2461 | Carte | ARI1.5 | Aristotel | On the Heavens | da |
| 2462 | Articol | x-opp1.1 | Oppenheimer Paul E. & Zalta, Edward N. | On the Logic of the Ontological Argument | da |
| 2463 | Articol | x-chi1.1 | Chihara, Charles S. | On the Possibility of Completing an Infinite Process | da |
| 2464 | Carte | HUG1.8 | Hugh of Saint Victor | On the sacraments of the christian faith (De Sacramentis) | da |
| 2465 | Articol | x-neu1.1 | Neumann, Harry | On the Sophistry of Plato's Pausanias | da |
| 2466 | Carte | ARI1.8 | Aristotel | On the Soul. Parva Naturalia. On breath | da |
| 2467 | Articol | x-spa1.1 | Spalding, K.T. | On the Sphere and Limit of the Aristotelian Logic | da |
| 2468 | Articol | x-fei1.2 | Feibleman, James K. | On the Topics and Definitions of the Categories | da |
| 2469 | Carte | KIL1.3 | Kilwardby, Robert; Lewry, P. Osmund (ed.) | On Time and Imagination. De Tempore. De Spiritu Fantastico | da |
| 2470 | Carte | WYC1.1 | John Wycliff | On Universals | da |
