RT Book T1 Effects and functions of television: children and adolescents; a bibliogr. of selected research literature; 1970 - 1978 T2 Communication research and broadcasting JF Communication research and broadcasting A1 Meyer, Manfred A1 Nissen, Ursula LA English PP München PB Saur YR 1979 ED Rev. English ed. UL https://krimdok.uni-tuebingen.de/Record/1077557191 NO 1. Aufl. u.d.T.: Meyer: Wirkungen und Funktionen des Fernsehens