TY  - BOOK
AU  - Tyagi, Manorama
TI  - Vikasatmak manovigyan
SN  - 8179101933
U1  - 155 hP7;2 
PY  - 2007///
CY  - Jaipur
PB  - Aavishkar Publishers
KW  - Psychology
KW  - Developmental psychology
ER  -