00937nam0-22003371i-450-99000379016040332120070227142239.00-8039-2890-4000379016FED01000379016(Aleph)000379016FED0100037901620030910d1989----km-y0itay50------baengUSy-------001yyEthnographyStep by StepDavid M. FettermanNewbury ParkSAGE©1989156 p.22 cmApplied social research methods series17EtnografiaRicercaMetodologiaEtnologiaRicercaMetodologia305.80072Fetterman,David M.122368ITUNINARICAUNIMARCBK990003790160403321305.80072 FET 15813BFSBFSEthnography506192UNINA