00989nam0-22003611i-450-990000517880403321200010100-8039-2470-4000051788FED01000051788(Aleph)000051788FED0100005178820001010d--------km-y0itay50------baitay-------001yyReliability and validity in qualitative researchJerome Rirk, Marc L. Miller.1° edzNewbury ParkSAGE1986.87 p.22 cmQualitative research methods1RICERCHEQUALITA389.62Kirk,Jerome27640Miller,Marc L.ITUNINARICAUNIMARCBK99000051788040332110 ECON 1DIS 3655DINELDINELReliability and validity in qualitative research330785UNINAING01