TY  - GEN
AU  - Shaffer,David R.
TI  - Developmental Psychology: childhood and adolescence 
SN  - 0534572146 (hbk)
U1  - 155.4 22
PY  - 2002///
CY  - Belmont, CA
PB  - Wadsworth/Thomson Learning
KW  - Developmental psychology
KW  - Childhood and adolescence
N1  - Includes bibliographical references and index
ER  -