TY  - BOOK
AU  - Santrock,John W .
AU  - Yussen,Steven R.
TI  - Child development, an introduction
SN  - 069700435-X 
U1  - 155.4  
PY  - 1987///
CY  - Dubuque, Iowa
PB  - W.C. Brown Publishers
KW  - Child development
KW  - Child psychology
N1  - Bibliography: p. 595-628
ER  -