00906nam0-22003011i-450-990004082600403321199905300-87589-546-8000408260FED01000408260(Aleph)000408260FED0100040826019990530d1987----km-y0itay50------baengy-------00-y-Asking questionsa practical guide to questionnaire designSeymour Sudman, Norman M. BradburnLondonJossey-Bass1987XVI, 397 p.26 cm<<The >>Jossey-Bassseries in social and behavioral sciencesSudman,Seymour109498Bradburn,Norman M.119048ITUNINARICAUNIMARCBK990004082600403321B 6149BIBL.2838FLFBCFLFBCAsking questions479759UNINA