TY  - BOOK
AU  - Sigelman, Carol K.
AU  - Shaffer, David R.
ED  - 
ED  - 
ED  - 
ED  - 
SN  - 0534122825 :
SN  - 2
PY  - 1991///46
CY  - Pacific Grove, Calif.
PB  - Brooks/Cole Pub.
KW  - 
KW  - 2
KW  - 0
KW  - 6
KW  - 20
KW  - Developmental psychology
KW  - Textbooks
N1  - Includes bibliographical references (p. 599-669) and indexes; 5
ER  -