Experimental psychology and pedagogy for teachers, normal colleges, and universities / by R. Schulze, translated by Rudolf Pintner.
- Schulze, Rudolf.
- Date:
- 1912
Licence: Public Domain Mark
Credit: Experimental psychology and pedagogy for teachers, normal colleges, and universities / by R. Schulze, translated by Rudolf Pintner. Source: Wellcome Collection.
21/400 (page 17)