TY  - GEN
AU  - David,Henry
TI  - Biography of world great psychologists 
SN  - 9789350530719
U1  - 150.9 DAV  
PY  - 2013///
CY  - New Delhi : 
PB  - Cyber Tech Publications, 
KW  - Biography -- Psychologists
KW  - Sigmund freud
KW  - Jean Piaget
N1  - Includes bibliography & index
ER  -