TY  - BOOK
AU  - Shaffer, R. David
TI  - Developmental psychology: childhood and adolescence
SN  - 0534169929
AV  - BF721.S4688 1993 
PY  - 1993///
CY  - California
PB  - Brooks/Cole Publishing Company
KW  - Psychology
N1  - Includes bibliographical references and index
ER  -