| 3871 | Articol | x-ste1.1 | Steel Carlos | Siger of Brabant versus Thomas Aquinas on the Possibility of Knowing the Separate Substances | da |
| 3872 | Articol | x-ste1.3 | Steel, Carlos ; Guy Guldentops | An unknown tratise of Averoes against the Avicennians on the first cause | da |
| 3873 | Articol | X-ste2.1 | Steenberghen, Fernand van | Prolegomenes a la <<quarta via>> | da |
| 3874 | Carte | STE7.1 | Stefani, Matteo (ed.) | Marsilio Ficino lettore di Apuleio filosofo e dell'Asclepius: le note autografe nei codici Ambrosiano S 14 Sup. e Riccardiano 709 | da |
| 3875 | Carte | STE4.1 | Steneck, H. Nicholas | Science and creation in the Middle Ages: Henry of Langenstein (d. 1397) on genesis | da |
| 3876 | Carte | STE1.1 | Steno, Nicolaus | Anatomical Observations of the glands of the eye and their new vessels thereby revealing the true source of tears | da |
| 3877 | Carte | STE2.1 | Stenzel, Julius | Platone educatore | nu |
| 3878 | Carte | STE6.1 | Stepanos Taronetsi | Des Stephanos von Taron armenische Geschichte | da |
| 3879 | Carte | STE5.1 | Stern, Josef | Problems and parables of law | da |
| 3880 | Articol | x-sto2.1 | Stone, Martin W F. | Moral Psychology afer 1277: Did the Parisian Condemnation Make a Difference to Philosophical Discussions of Human Agency? | da |