RT Book T1 You and your adolescent: a parent's guide for ages 10 to 20 A1 Steinberg, Laurence D. 1952- A2 Levine, Ann D. LA English PP New York u.a. PB Harper & Row YR 1990 ED 1. ed. UL https://krimdok.uni-tuebingen.de/Record/1650979665 CN 305.23/5 SN 0060162414