TY - BOOK ID - 135565504 TI - The adolescent and his environment : contributions to an ecology of teen-age behavior AU - Thomae, H. AU - Endo, T. PY - 1974 SN - 3805516517 PB - Basel Karger DB - UniCat KW - Adolescence KW - Adolescent psychology KW - Congresses UR - https://www.unicat.be/uniCat?func=search&query=sysid:135565504 AB - ER -