TY  - BOOK
AU  - Berk E. Laura.
TI  - Child development
SN  - 020536053X
AV  - HQ767.9.B473 2003 
PY  - 2003///
CY  - Toronto
PB  - Allyn & Bacon
KW  - Development
N1  - Includes bibliographical references and index
ER  -