TY  - BOOK
AU  - Berk,Laura E. 
TI  - Child Development
SN  - 0205198759
U1  - 305.231 
PY  - 1997///
CY  - Massachusetts: 
PB  - Allyn And Bacon, 
KW  - Child Development
KW  - Language Development
KW  - Social Issues
KW  - Sociology
ER  -