TY  - GEN
AU  - Hurlock Elizabeth B
TI  - Development psychology: a life span approach
SN  - 007099363
U1  - 370.15 
PY  - 1998///
CY  - New Delhi
PB  - Tata Mc Graw Hill
KW  - Educational Psychology
N1  - 3o th reprint 2004
ER  -