TY  - BOOK
AU  - Kohler W
TI  - Mentality of apes
T2  - International library of psychology philosophy and scientific method
U1  - K97975:(S), F7-;2 
PY  - 1927///
CY  - London
PB  - Routledge and Kegan Paul      
KW  -  Primates
KW  - Zoology
ER  -