| 3151 | Articol | x-nov1.1 | Novak, Michael | Toward Understanding Aristotle's Categories | da |
| 3152 | Carte | NUC1.1 | Nuchelmans, Gabriel | Theories of the Proposition. Ancient and medieval conceptions of the bearers of truth and falsity | da |
| 3153 | Carte | NUC1.2 | Nuchelmans, Gabriel | Late-Scholastic and Humanist Theories of Proposition | nu |
| 3154 | Carte | NUM1.1 | Numenius | Fragments, ed. Edouard des Places | da |
| 3155 | Carte | NUY1.1 | Nuyens, Francois | L'evolution de la psychologie d'Aristote | da |
| 3156 | Carte | OME1.1 | O'Meara, Dominic | Plotin. Une introduction aux Enneades | da |
| 3157 | Carte | OME1.2 | O'Meara, Dominic J. | Cosmology and politics in Plato's later works | da |
| 3158 | Articol | X-ome1.1 | O'Meara, Dominic J. | The hierarchical ordering of the reality in Plotinus | da |
| 3159 | Carte | OAN1.1 | Oancea, Maria Luiza | Limba greacă veche. Sintaxa cazurilor. O nouă teoretizare | da |
| 3160 | Carte | OAN1.2 | Oancea, Maria Luiza (ed.) | Capita selecta iuvenum | da |
| 3161 | Carte | HTKNT11.2.1 | Oberlinner, Lorenz | Die Pastoralbriefe. Erster Timotheusbrief | da |
| 3162 | Carte | HTKNT11.2.2 | Oberlinner, Lorenz | Die Pastoralbriefe. Zweiter Timotheusbrief | da |
| 3163 | Carte | HTKNT11.2.3 | Oberlinner, Lorenz | Die Pastoralbriefe. Titusbriefe | da |
| 3164 | Carte | OBE1.1 | Obermeier, Anita | The history and anatomy of auctorial self-criticism in the European Middle Ages | nu |
| 3165 | Carte | ~C.118 | Obrist, Barbara | La cosmologie medievale. Textes et images. I. Les fondements antiques | da |
| 3166 | Carte | CON1.2 | Obrist, Barbara; Caiazzo, Irene (eds.) | Guillaume de Conches: Philosophie et science au XIIe siècle | da |
| 3167 | Articol | x-ock1.1 | Ockham William | De scientia in generali et de scientia naturali in speciali | da |
| 3168 | Carte | OCK1.7 | Ockham, William | Intuition et abstraction | da |
| 3169 | Carte | OCK1.4 | Ockham, William | Über die Verknüpfung der Tugenden | da |
| 3170 | Carte | OCK1.3 | Ockham, William | Despre universalii | da |
| 3171 | Carte | OCK1.5 | Ockham, William | Texte zur Theorie der Erkenntnis und der Wissenschaft | da |
| 3172 | Carte | OCK1.6 | Ockham, William | Texte zur Theorie der Erkenntnis und der Wissenschaft et Summa logicae, I, 14-25 şi II, 27 | da |
| 3173 | Carte | OCK1.2 | Ockham, William | Traite sur la predestination | da |
| 3174 | Articol | X-ock1.2 | Ockham, William ; Davies, Julian (trad) | Ockham on Aristotle's Physics: a translation of Ockham's Brevis summa libri physicorum | da |
| 3175 | Carte | ~E.1 | Oelmueller;Doelle-Oelmuler;Ebach;Przybyzski | Diskurs:Religion | da |