00904nam0-22003131i-450-9900028867204033211-55738-530-0000288672FED01000288672(Aleph)000288672FED0100028867220000920d1994----km-y0itay50------baENG<<The >>focus groupa strategic guide to organizing, conducting and analyzing the focus group interviewJane Farley Templetonrev.ed.New YorkMcGraw-Hillc1994xiv, 308 p.24 cmCampionamentoPianificazioni di indagini001.433Templeton,Jane Farley117414ITUNINARICAUNIMARCBK990002886720403321XV-B-346079MASMASFocus group416688UNINAING01