TY - BOOK AU - Johnson, Jeffrey C TI - Selecting ethinographic informants T2 - Qualitative research methods series SN - 0-8039-3587-0 U1 - R305.800723/JOH PY - 1990/// CY - Newbury Park PB - Sage KW - Ethnology--Field work KW - Interviewing in ethnology KW - Sociology ER -