The place of value in a world of facts : by Wolfgang Köhler
| Prif Awdur: | |
|---|---|
| Fformat: | Llyfr |
| Iaith: | German |
| Cyhoeddwyd: |
New York :
Liveright Publ.,
1938
|
| Disgrifiad Corfforoll: | IX, 418 S. |
|---|---|
| Rhif Galw: | Handbibliothek 3/07 |