TY  - BOOK
AU  - Papalia, Diane E
TI  - Human development
SN  - 0070586918
U1  - 155 M9;P4;6 
PY  - 1989///
CY  - New Delhi
PB  - Tata McGraw Hill Publishing Co.
KW  - Developmental psychology
KW  - Development psychobiology
ER  -