TY  - BOOK
AU  - woretzky, John,
AU  - Davis, Nancy J.
TI  - Human development: a life span approach
SN  - 0314624813
U1  - 155.19  DWO 1988 
PY  - 1988///
CY  - St. Paul
PB  - West Pub. Co., 
KW  - Developmental psychology
N1  - Includes indexes;  Bibliography: p. 549-582
ER  -