RT Book T1 Adolescent sexuality in contemporary America: the Sorensen report; personal values and sexual behavior ages thirteen to nineteen; introd. by Paul Moore, jr.; a note on the methodology by Jiri Nehnevajsa A1 Sorensen, Robert C. LA English PP New York PB World Publ. YR 1973 ED 1. print. UL https://krimdok.uni-tuebingen.de/Record/160766111X CN HQ27 SN 0-529-04820-5 K1 Youth : Sexual behavior K1 Heranwachsender K1 Sexualität K1 Usa K1 USA : Jugend : Sexualverhalten