TY  - BOOK
AU  - "Shaffer, David R."
TI  - Developmental Psychology: Childhood and Adolescence
SN  - 0534572146
AV  - BF 721 .S4688 2001
PY  - 2001///
CY  - Canada
PB  - Wadsworth
KW  - Child psychology
KW  - Adolescent psychology
N1  - Includes bibliographical references (p. R-1-R-50) and index
ER  -