RT Book
T1 Research relating to special groups of children / Number 2 Research relating to juvenile delinquents / U.S. Department of Health, Education, and Welfare
JF Research relating to special groups of children
LA English
PP Washington, D.C.
PB U.S. Department of Health, Education, and Welfare
YR 1969
UL https://krimdok.uni-tuebingen.de/Record/1106355016