RT Book T1 Can delinquency be measured?: published for the Welfare Council of New York City T2 Studies of the Research Bureau of the Welfare Council JF Studies of the Research Bureau of the Welfare Council A1 Robison, Sophia Moses 1888-1969 LA English PP New York PB Columbia Univ. Pr. YR 1936 UL https://krimdok.uni-tuebingen.de/Record/1087059992