TY  - BOOK
AU  -  Kohler Wolfgang
TI  - Mentality of apes
U1  - 156 
PY  - 1956///
CY  - New York
PB  - Vintage Books
KW  - Pongidae
KW  - Animal
KW  - Ethology
N2  -  Ethology, Animal, Pongidae
ER  -