TY  - BOOK
AU  - Warden,C.J.
TI  - The evolution of human behavior
AV  - QH368 .W25
U1  - 573.2 
PY  - 1932///
CY  - New York
PB  - The Macmillan Company
KW  - Human beings
KW  - Origin
KW  - Evolution
KW  - Psychology, Comparative
N1  - Bibliography: p. 235-240
ER  -