| 2366 | JOL1.5 | Jolivet, Jean | Perspectives médiévales et arabes | da |
| 2367 | JOL1.7 | Jolivet, Jean (ed.) | Multiple Averroes | da |
| 2368 | JON1.1 | Jones, W.T. | The medieval mind | da |
| 2369 | JOR1.1 | Jordan von Quedlinburg | Postillae et Sermones | da |
| 2370 | BAR8.1 | José Pablo Barragán Nieto | El De secretis mulierum atribuido a Alberto Magno. Estudio, edición crítica y traducción | nu |
| 2371 | ZAB1.1 | Joseph Ibn Zabara | Le Livre de Délices | da |
| 2372 | ANN2.1 | Julia Annas | Platonic Ethics. Old and New | da |
| 2373 | JUL1.1 | Julia, Didier | Dictionnaire de la philosophie | da |
| 2374 | JUN1.1 | Jung-Palczewska, Elzbieta | Prima verba. Krakowskie mowy uniwersyteckie | da |
| 2375 | ELL1.1 | K. Elliger; W. Rudolph (eds.) et al. | [Torah, Neviʾim u-Khetuvim]. Biblia Hebraica Stuttgartensia | nu |
| 2376 | KAG1.1 | Kagan, Donald (ed.) | Studies in the Greek Historians | da |
| 2377 | KAL2.1 | Kalhous, David | Anatomy of a duchy. The political and ecclesiastical structures of early Přemyslid Bohemia | da |
| 2378 | KAL1.4 | Kaluza, Zenon | Nicolas d'Autrecourt, ami de la verite | nu |
| 2379 | KAL1.2 | Kaluza, Zenon | Etudes doctrinales sur le XIVe siecle. Theologie, logique, philosophie | nu |
| 2380 | KAL1.3 | Kaluza, Zenon | Les querelles doctrinales a Paris. Nominalistes et realistes aux confins du XIVe et du XVe siecle | da |
| 2381 | KAL1.1 | Kaluza, Zenon | Lektury Filozoficzne Wincentego Kadlubka. Zbior Studiow | da |
| 2382 | KAN2.1 | Kandler, K.-H.; Mojsisch, B.; Stammkotter, F.-B. | Dietrich von Freiberg. Neue Perspektiven seiner Philosophie, Theologie und Naturwissenschaft | da |
| 2383 | KAN1.2 | Kant, Immanuel | Critica raţiunii practice | da |
| 2384 | KAN1.1 | Kant, Immanuel | Prolegomene la orice metafizica viitoare care se va putea infatisa drept stiinta | da |
| 2385 | KAP1.1 | Kaposi, Krisztina (ed.) | Enyedi 460. Tanulmanykotet Enyedi Gyorgy szuletesenek 460 evfordulojara rendezett kamarakonferencia eloadasaibol | da |
| 2386 | HTKNT13.2 | Karl Herman Schelkle | Die Petrusbriefe der Judasbrief | da |
| 2387 | KAS1.1 | Kassel, Rudolf | Der text der aristotelischen phetorik | da |
| 2388 | IER2.1 | Katerina Ierodiakonou (ed.) | Topics in Stoic Philosophy | da |
| 2389 | BUS1.1 | Keith Busby, Noris J. Lacy (eds.) | Conjunctures: Medieval Studies in Honor of Douglas Kelly | da |
| 2390 | HDK3.1 | Kempf, Friedrich | Die mittelalterliche Kirche | da |
