| Author: | Klatt, Fritz, 1888-1945 |
| Subject: | LB, Educational psychology, Human beings -- Constitution, Education |
| Format: | Text |
| Date issued: | 2017 |
| Language: | German |
| Publisher: | Project Gutenberg, |
| Rights: | Public domain in the USA. |
| Download link: | Die schöpferische Pause [electronic resource] / Fritz Klatt |