00827nam0-22003131i-450-9900032124804033210-8039-3294-4000321248FED01000321248(Aleph)000321248FED0100032124820000920d1988----km-y0itay50------baitaITSurvey Research MethodsFloyd J. Fowler, Jr.rev. ed.Beverly HillsLondonSage1988.157 p.22 cmApplied Social Research Methods Series111200Fowler,Floyd J.ITUNINARICAUNIMARCBK99000321248040332111200 FOW12366SESSESSurvey Research Methods453818UNINAING01