TY  - BOOK
AU  - Kuppuswamy, B.
TI  - A textbook of child behavior development
SN  - 81-220-0162-9
U1  - 155.4 
PY  - 1974///,
CY  - New Delhi
PB  - Konark. 
KW  - Developmental Psychology
KW  - Child Psychology
ER  -