| 2351 | KIR4.1 | Kirby, Gerald J. | Law in the Writings of John of Salisbury and St. Thomas Aquinas | da |
| 2352 | KIR3.1 | Kirk, G. S. | The Homeric Poems As History | da |
| 2353 | KIR1.1 | Kirk, G.S.; Raven, J.E. | The Presocratic Philosophers | da |
| 2354 | KIS1.1 | Kisseleva, Ludmila; Stirnemann, Patricia (eds.) | Catalogue des manuscrits medievaux en ecriture latine de la Bibliotheque de l'Academie des Sciences de Russie de Saint-Petersbourg | da |
| 2355 | KIT1.1#1 | Kitanov, Severin Valentinov | Beatific Enjoyment in Medieval Scholastic Debates. The Complex Legacy of Saint Augustine and Peter Lombard | da |
| 2356 | KIT1.1#2 | Kitanov, Severin Valentinov | Beatific Enjoyment in Medieval Scholastic Debates. The Complex Legacy of Saint Augustine and Peter Lombard | nu |
| 2357 | TWNT1 | Kittel, Gerhard | Thelogisches Worterbuch zum Neuen Testament 1 | da |
| 2358 | TWNT2 | Kittel, Gerhard | Thelogisches Worterbuch zum Neuen Testament 2 | da |
| 2359 | TWNT3 | Kittel, Gerhard | Thelogisches Worterbuch zum Neuen Testament 3 | da |
| 2360 | TWNT4 | Kittel, Gerhard | Thelogisches Worterbuch zum Neuen Testament 4 | da |
| 2361 | KLE1 | Klein, Jacob | A Commentary on Plato's Meno | nu |
| 2362 | KLI1.1 | Klibansky, Raymond | The continuity of the Platonic Tradition during the Middle Ages | da |
| 2363 | KLI2.1 | Klingner, F. | Boethii De consolatione Philosophiae | da |
| 2364 | KNO1.1 | Knoll, Paul W. | "A pearl of powerful learning": the university of Cracow in the fifteenth century | nu |
| 2365 | KNO2.1 | Knowles, David | The Evolution of Medieval Thought | nu |
| 2366 | KOG1.1 | Kogel, Julius | Petrus Lombardus in seiner Stellung zur Philosophie des Mittelalters | da |
| 2367 | KOL1.1 | Koller, Alexander (herausg.) | Kurie und Politik. Stand und Perspektiven der Nuntiaturberichtsforschung | da |
| 2368 | KON1.3 | König-Pralong, Catherine | Etre, Essence & Contingence. Henri de Gand, Gilles de Rome, Godefroid de Fontaines | da |
| 2369 | KON1.1 | König-Pralong, Catherine | Le bon usage des savoirs | da |
| 2370 | KON1.4 | König-Pralong, Catherine | Médiévisme philosophique et raison moderne. De Pierre Bayle à Ernest Renan | da |
| 2371 | KON1.2 | Konig-Pralong, Katherine | Avenement de l'aristotelisme en terre chretienne | da |
| 2372 | KOO1.1 | Kooper, Erik; Levelt, Sjoerd | The Medieval Chronicle IX | da |
| 2373 | KOT1.1 | Kotkas, Toomas | Royal Police Ordinances In Early Modern Sweden The Emergence Of Voluntaristic Understanding Of Law | da |
| 2374 | KOW1.1 | Kowalczyk, Maria | Krakowskie mowy uniwersyteckie z pierwszej polowy XV wieku | da |
| 2375 | KRA2.1 | Kraemer, Joel L. | Humanism in the renaissance of Islam: the cultural revival during the Buyid age | da |
| 2376 | KRA1.1 | Kraut, Richard | The Cambridge companion to Plato | da |
| 2377 | KRE1.1 | Kremer, Klaus | Die Neoplatonische Seinsphilosophie und ihre Wirkung auf Thomas von Aquin | da |
| 2378 | KRE2.1 | Kretzmann, N.; Kenny, A.; Pinborg, A. | The Cambridge Companion to Later Medieval Philosophy | da |
| 2379 | KRI1.3 | Kristeller, Paul Oskar | Renaissance thought and its sources | nu |
| 2380 | KRI1.1 | Kristeller, Paul Oskar | Latin Manuscript Books before 1600 | da |
| 2381 | KRI1.2.1 | Kristeller, Paul Oskar (ed.) | Catalogus translationum et commentariorum: Medieval and Renaissance Latin Translations and Commentaries | da |
| 2382 | KRU1.1 | Krüger, Max | Griechisches Ubungsbuch | da |
| 2383 | KUH1.1 | Kühn, Wilfried | Quel savoir après le scepticisme? | da |
| 2384 | KÜN1.1 | Küng, Hans | Dans Christentum.Wesen und Geschichte | da |
| 2385 | KÜN1.2 | Küng, Hans | Erkämpfte Freiheit | da |
| 2386 | KÜN1.3 | Küng, Hans | Die Kirche | da |
| 2387 | KUN2.1 | Kunitzsch, Paul | The Arabs and the stars: texts and traditions on the fixed stars, and their influence in medieval Europe | da |
| 2388 | KUR2.1 | Kurdziałek, Marian | Prolegomena zu Davidis de Dinanto Quaternulorum fragmenta | da |
| 2389 | KUR1.1.1 | Kurfess, A. (ed.) | Appendix Sallustiana I | da |
| 2390 | KUR1.1.2 | Kurfess, A. (ed.) | Appendix Sallustiana II | da |
| 2391 | ARE1.1 | L' Arétin [Pietro Aretino] | Lettres de l'Arétin | da |
| 2392 | BRI4.1 | L. Brisson, J.F. Pradeau | Dictionnaire Platon | da |
| 2393 | LAB1.1 | Labarbe, Jules | L`Homere de Platon | da |
| 2394 | LAC1.1 | Lacrosse, Joachim | La philosophie de Plotin. Intellect et discursivite | nu |
| 2395 | LAC2.1 | Lactantius | Von den Todesarten der Verfolger et al. | da |
| 2396 | LAF1.1 | Lafleur, Claude | Quatre introductions à la philosophie au XIIIe siècle | da |
| 2397 | LAG1.1.1 | Lagerlund, Henrik (ed.) | Encyclopedia of Medieval Philosophy. Philosophy Between 500 and 1500. Vol. 1 A-L | da |
| 2398 | LAG1.1.2 | Lagerlund, Henrik (ed.) | Encyclopedia of Medieval Philosophy. Philosophy Between 500 and 1500. Vol. 2 M-Z | da |
| 2399 | LAK1.1 | Laks, Andre | Diogene d'Apollonie | da |
| 2400 | ~C.23 | Lancranjan, Ioan | Incercari de reabilitare a gandirii crestine medievale. Studiu de sinteza | da |
