RT Book T1 The politics and ethics of fieldwork T2 Qualitative research methods JF Qualitative research methods A1 Punch, Maurice 1941- LA English PP Beverly Hills, Calif. u.a. PB Sage YR 1988 ED 2. print. UL https://krimdok.uni-tuebingen.de/Record/1646466802 SN 0-8039-2562-X SN 0-8039-2517-4 K1 Feldforschung : Wissenschaftsethik