RT Book T1 The psychology of social norms: with an introd. by the author T2 Harper torchbooks JF Harper torchbooks A1 Sherif, Muzafer 1906-1988 A2 Murphy, Gardner 1895-1979 LA English PP New York PB Harper & Row YR 1966 UL https://krimdok.uni-tuebingen.de/Record/1071743651 K1 Soziale Norm : Psychologie