RT Book
T1 The effects of group work on the school adjustment of "pre-delinquent" male adolescent peer groups
A1 Milstead, John W.
LA English
PP Ann Arbor, Mich.
PB Univ. Microfilms
YR 1973
UL https://krimdok.uni-tuebingen.de/Record/1119985161
K1 Hochschulschrift