TY  - BOOK
AU  -  Shaffer David R
TI  - Developmental psychology: Childhood and adolescence
SN  - 0176416749
AV  - BF721.S4688 2005 
PY  - 2005///
CY  - Canada
PB  - Thomson
KW  - Psychology
N1  - Includes bibliographical references and index
ER  -