TY  - BOOK
AU  - Powers,Edwin
AU  - Witmer,Helen Leland
TI  - An experiment in the prevention of delinquency: the Cambridge-Somerville Youth Study
PY  - 1951///
CY  - New York
PB  - Columbia University Press
KW  - Cambridge-Somerville Youth Study
KW  - Local
KW  - Juvenile delinquency
KW  - Cambridge, Mass
KW  - Somerville, Mass
N1  - Reprint of the 1951 ed; Bibliography: p. [638]
ER  -