TY  - BOOK
AU  - Klopfer Peter H. Ed.
AU  -  Hailman Jack P.
TI  - Function and evolution of behaviour :  An Historical sample from the pens of ethologists
U1  - SN1,9, L2 
PY  - 1972///
CY  - Massachusetts
PB  - Addison Wesley Publishers Company    
KW  - PSYCHOLOGY
ER  -