Karl-Hermann Wewetzer Books
January 1, 1926 – January 1, 1978
Der richtige Weg zum Idealjob
- 96 pages
- 4 hours of reading
Experiment - Test - Befragung
- 384 pages
- 14 hours of reading
Psychologische Diagnostik
- 460 pages
- 17 hours of reading
Kali
- 253 pages
- 9 hours of reading