TY  - BOOK
AU  - Mahmud, Jafar
TI  - Psychology: Systems and theories 
SN  - 8176487260
U1  - 150 
PY  - 2004///
CY  - New Delhi
PB  - A P H Publishing Corporation
KW  - Psychology -- History.
KW  - Allgemeine Psychologie
ER  -