TY  - BOOK
AU  - KÃ¶hler,Wolfgang
AU  - Winter,Ella
TI  - The mentality of apes
T2  - International library of psychology, philosophy and scientific method
AV  - QL737.P9 K6
PY  - 1956///
CY  - New York
PB  - Vintage Books
KW  - Chimpanzees
KW  - Psychology
KW  - Local
N1  - Translation of IntelligenzprÃ¼fungen an Menschenaffen
ER  -