| 526 | x-wil1.1 | Wilcox, Stanley | The Scope of Early Rhetorical Instruction | da |
| 527 | x-vla1.3 | Vlastos, Gregory | The Socratic Elenchus | da |
| 528 | x-qua1.1 | Quan, Stanislaus | The solution of Zeno's first paradox | da |
| 529 | X-jon2.1#2 | Jonas., Hans | The soul in gnosticism and Plotinus | da |
| 530 | X-jon2.1#1 | Jonas, Hans | The Soul in Gnosticism and Plotinus | da |
| 531 | X-wal3.1 | Wallis, R. T. | The Spiritual Importance of Not Knowing | da |
| 532 | x-gri2.1 | Grijs, F. J. A. de | The Thelogical Caracter of Aquinos De aeternitate mundi | da |
| 533 | x-fei1.1 | Feibleman, James K. | The Therapy of the Dialectic | da |
| 534 | x-gra3.1 | Grant, Edward | The translation of Greek an Arabic Science into Latin | da |
| 535 | X-pap1.1 | Papahagi, A. | The Transmition of Boethius' "de Consolatione Philosophiae" in the Carolingian Age | da |
