00948nam0-22003251i-450-99000051803040332120091202135712.00-8039-3129-8000051803FED01000051803(Aleph)000051803FED0100005180320020821d1987----km-y0itay50------baenga-------001yyHow to use qualitative methods in evaluationMichael Quinn Patton2nd ed.Newbury Park ; LondonSage©1987176 p.ill.22 cmProgram evaluation kit4Scienze socialiMetodologia361.6'1'072Patton,Michael Quinn27659ITUNINARICAUNIMARCBK99000051803040332110 ECON 15dis 3661DINELDINELHow to use qualitative methods in evaluation330963UNINA