TY  - BOOK
T1  - Instinct an enduring problem in psychology
A1  - Birney, Robert Charles 1925-
A2  - Teevan, Richard Collier 1919-
LA  - English
PP  - Princeton, N.J.
PB  - Van Nostrand
YR  - 1961
UL  - https://ds.mainlib.upd.edu.ph/Record/UP-99796217601358959
OP  - 181
CN  - BF 685 B57
KW  - Instinct.
ER  -