TY  - BOOK
AU  - Banu,Sultana  .
TI  - Bikash manobijnan / 
SN  - 9840726609
U1  - 155 
PY  - 1992///
CY  - Dhaka : 
PB  - Bangla Akademy , 
KW  - DEVELOPMENTAL PSYCOLOGY
N1  - Includes  bibliographical reference
ER  -