RT Book T1 Mind and media: the effects of television, video games and computers T2 The developing child series A1 Greenfield, Patricia Marks 1940- A2 Greenfield, Patricia Marks 1940- LA English PP Cambridge, Mass. PB Harvard Univ. Press YR 1984 ED 1. print. UL https://krimdok.uni-tuebingen.de/Record/302618589 CN 305.2/3 SN 0-674-57620-9 SN 0-674-57621-7 K1 Entwicklungspsychologie K1 Kind K1 Bildung K1 Fernsehen K1 Kind : Entwicklung : Audiovisuelle Medien K1 Videospiel