| 2586 | Carte | KOO1.1 | Kooper, Erik; Levelt, Sjoerd | The Medieval Chronicle IX | da |
| 2587 | Articol | X-kor1.1 | Korolec, Jerzy B. | "Compendium divinorum" Heimeryka de Campo w RKP. BJ 695 | da |
| 2588 | Carte | KOT1.1 | Kotkas, Toomas | Royal Police Ordinances In Early Modern Sweden The Emergence Of Voluntaristic Understanding Of Law | da |
| 2589 | Carte | KOW1.1 | Kowalczyk, Maria | Krakowskie mowy uniwersyteckie z pierwszej polowy XV wieku | da |
| 2590 | Articol | X-koy1.1 | Koyre, Alexandre | Aristotelisme et platonisme dans la philosophie du Moyen Age | da |
| 2591 | Carte | KRA2.1 | Kraemer, Joel L. | Humanism in the renaissance of Islam: the cultural revival during the Buyid age | da |
| 2592 | Carte | KRA1.1 | Kraut, Richard | The Cambridge companion to Plato | da |
| 2593 | Carte | KRE1.1 | Kremer, Klaus | Die Neoplatonische Seinsphilosophie und ihre Wirkung auf Thomas von Aquin | da |
| 2594 | Carte | KRE2.1 | Kretzmann, N.; Kenny, A.; Pinborg, A. | The Cambridge Companion to Later Medieval Philosophy | da |
| 2595 | Carte | KRI1.3 | Kristeller, Paul Oskar | Renaissance thought and its sources | nu |
| 2596 | Carte | KRI1.1 | Kristeller, Paul Oskar | Latin Manuscript Books before 1600 | da |
| 2597 | Carte | KRI1.2.1 | Kristeller, Paul Oskar (ed.) | Catalogus translationum et commentariorum: Medieval and Renaissance Latin Translations and Commentaries | da |
| 2598 | Carte | KRU1.1 | Krüger, Max | Griechisches Ubungsbuch | da |
| 2599 | Articol | x-kuh1.1 | Kuhn, Helmut | Dialectic in History | da |
| 2600 | Carte | KUH1.1 | Kühn, Wilfried | Quel savoir après le scepticisme? | da |
| 2601 | Articol | X-kuk1.1#2 | Kukkonen, Taneli | Plenitude, Possibility and the limits of reason: A Medieval Arabic debate on the metaphysics of nature | da |
| 2602 | Articol | x-kuk1.3 | Kukkonen, Taneli | Possible worlds in the Tahafut al-tahafut: Averroes on Plenitude and Possibility | da |
| 2603 | Articol | X-kuk1.1#1 | Kukkonen, Taneli | Plenitude, Possibility and the limits of reason: A Medieval Arabic debate on the metaphysics of nature | da |
| 2604 | Articol | x-kuk1.2 | Kukkonen, Taneli | Possible worlds in the Thafut al-Falasifa: Al-Ghazali on creation and contingency | da |
| 2605 | Carte | KÜN1.1 | Küng, Hans | Dans Christentum.Wesen und Geschichte | da |
| 2606 | Carte | KÜN1.2 | Küng, Hans | Erkämpfte Freiheit | da |
| 2607 | Carte | KÜN1.3 | Küng, Hans | Die Kirche | da |
| 2608 | Carte | KUN2.1 | Kunitzsch, Paul | The Arabs and the stars: texts and traditions on the fixed stars, and their influence in medieval Europe | da |
| 2609 | Carte | KUR2.1 | Kurdziałek, Marian | Prolegomena zu Davidis de Dinanto Quaternulorum fragmenta | da |
| 2610 | Carte | KUR1.1.1 | Kurfess, A. (ed.) | Appendix Sallustiana I | da |
