Bernhard Geyer
- Bernhard Geyer edited the following 1 source, containing a total of 0 diagrams.
- Abaelardus, Petrus. 1927. Peter Abelards Philosophische Schriften. I. Die Logica “Ingredientibus”. 3. Die Glossen zu Peri Hermeneias. Edited by Bernhard Geyer. Münster: Aschendorff. (0 diagrams)