TY  - BOOK
ED  - Mussen, Henry Paul [Ed.]
TI  - Hand book of research methods in child psychology
U1  - 136.7 M975 
PY  - 1970///
CY  - New Delhi
PB  - : Wiley Eastern, 
KW  - Child development - Handbook
KW  - | Child Development - Research - Handbook
KW  - | Cognition in child
KW  - | Personality Development
KW  - | Child behavior
ER  -