TY  - BOOK
AU  - Jessor Richard
AU  -  Jessor Shirley L
TI  - Problem behavior and psychosocial development :  a longitudinal study of youth
U1  - S2:7, L7 
PY  - 1977///
CY  - New York
PB  - Academic Press     
KW  - PSYCHOLOGY
N1  - App 255-68p (1-4)
ER  -