TY  - BOOK
AU  - Birch David
AU  -  Veroff Joseph
TI  - Motivation :  A study of action   
T2  - Basic Concepts in Psychology Series. Ed by Edward L Walker
U1  - S:5, K6 
PY  - 1966///
CY  - California
PB  - Cole Publishing         
KW  - Psychology
N1  - Bibliography: P 85-91
ER  -