| 486 | X-ome1.1 | O'Meara, Dominic J. | The hierarchical ordering of the reality in Plotinus | da |
| 487 | x-wol2.1 | Wolfsdorf, D. | The Historical Reader of Plato's Protagoras | da |
| 488 | x-caj1.5 | Cajori, Florian | The History of Zeno's Arguments on Motion | da |
| 489 | x-caj1.1 | Cajori, Florian | The History of Zeno's Arguments on Motion: Phases in the Development of the Theory of Limits | da |
| 490 | x-caj1.2 | Cajori, Florian | The History of Zeno's Arguments on Motion: Phases in the Development of the Theory of Limits | da |
| 491 | x-caj1.3 | Cajori, Florian | The History of Zeno's Arguments on Motion: Phases in the Development of the Theory of Limits | da |
| 492 | x-caj1.4 | Cajori, Florian | The History of Zeno's Arguments on Motion: Phases in the Development of the Theory of Limits | da |
| 493 | x-caj1.6 | Cajori, Florian | The History of Zeno's Arguments on Motion: Phases in the Development of the Theory of Limits | da |
| 494 | x-caj1.7 | Cajori, Florian | The History of Zeno's Arguments on Motion: Phases in the Development of the Theory of Limits | da |
| 495 | x-caj1.8 | Cajori, Florian | The History of Zeno's Arguments on Motion: Phases in the Development of the Theory of Limits | da |
