RT Book T1 Systematic fieldwork / 1 Foundations of ethnography and interviewing JF Systematic fieldwork A1 Werner, Oswald 1928- A1 Schoepfle, G. M. A2 Schoepfle, G. M. LA English PP Newbury Park PB Sage YR 1987 UL https://krimdok.uni-tuebingen.de/Record/1082759473 SN 0-8039-2559-X