TY - BOOK AU - Patton, Michael Quinn TI - How to use qualitative methods in evaluation SN - 0803931298 U1 - 361.61072 21st PY - 1988/// CY - London PB - Sage Publications KW - SOCIAL SICENCE-METHODOLOGY; EVALUATION RESEARCH(SOCIAL ACTION PROGRAMS); DMEO N1 - This book belongs to DMEO ER -