RT Book T1 Adolescent immaturity: prevention and treatment T2 American lecture series JF American lecture series A1 Kugelmass, Isaac N. LA English PP Springfield, Ill. PB Thomas YR 1973 UL https://krimdok.uni-tuebingen.de/Record/1118026675 SN 0398027072 K1 Adolescent Psychiatry K1 Child development deviations : Therapy K1 Child development deviations : Prevention and control K1 Adolescent Psychology