TY  - BOOK
AU  - Novak,Gary
AU  - Pealez,Martha
TI  - Child adolescent development: A behavioral systems approach 
SN  - 0761926984
U1  - 305.231 
PY  - 2004///.
CY  - Usa: 
PB  - Sage publications, 
KW  - Child development
KW  - Social sciences
KW  - Research
ER  -