| 3891 | XEN1.1 | Xenophon | Anabase (Morceaux choisis) | da |
| 3892 | XEN1.2 | Xenophon | Memorabilia | da |
| 3893 | XEN1.3 | Xenophon | Anabasis | da |
| 3894 | XEN1.4 | Xenophon | Institutio Cyri | da |
| 3895 | XEN1.5 | Xenophon | De Re Equestri | da |
| 3896 | XEN1.6 | Xenophontis | Expeditio Cyri | da |
| 3897 | YEH1.1 | Yĕhūdāh hal-Lēwī | Das Buch al-Chazari des Abû-L-Ḥasan Jehuda Hallewi | da |
| 3898 | YEH1.2 | Yehudah ha-Leṿi | The Book of Kuzari | da |
| 3899 | YOU1.1 | Young, Spencer E. | Scholarly community at the early univerity of Paris : theologians, education and society, 1215-1248 | da |
| 3900 | YOU1.2 | Young, Spencer E. (ed.) | Crossing Boundaries at Medieval Universities | da |
| 3901 | YOU2.1 | Young, Patrick | Catalogus librorum manuscriptorum bibliothecae wigorniensis | da |
| 3902 | ZAB1.1 | Joseph Ibn Zabara | Le Livre de Délices | da |
| 3903 | ZEH1.1 | Zehnacker, Hubert ; Fredouille, Jean-Claude | Littérature latine | da |
| 3904 | ZEL1.1.1 | Zeller, Edoardo | La filosofia dei greci nel suo sviluppo storico (vol. I) | da |
| 3905 | ZEL1.1.2 | Zeller, Edoardo; Mondolfo, R. | La filosofia de greci nel suo sviluppo storico (vol. II) | da |
| 3906 | ZEL2.1 | Zeller, Franz | Die Apostolischen Väter | da |
| 3907 | ZIC1.1#1 | Zickermann, Kathrin | Across the German Sea. Early Modern Scottish Connections with the Wider Elbe-Weser Region | da |
| 3908 | ZIC1.1#2 | Zickermann, Kathrin | Across the German Sea. Early Modern Scottish Connections with the Wider Elbe-Weser Region | da |
| 3909 | ZWA1.1 | Zwaenepoel, John P. | Les quaestiones in Librum de causis atribuées à Henri de Gand | da |
| 3910 | ~A.XV/1 | | Dionysius | da |
| 3911 | ~A.XV/57 | *** | Melanges de l'Universite Saint-Joseph | da |
| 3912 | ~B.4 | | Bibliografia Plotin | da |
| 3913 | ~C.23 | Lancranjan, Ioan | Incercari de reabilitare a gandirii crestine medievale. Studiu de sinteza | da |
| 3914 | ~C.24 | Aristotel | Retorica | da |
| 3915 | ~C.65 | Brehier, Emile | Histoire de la philosophie III | da |