LEADER 00827nam0-22003131i-450- 001 990003212480403321 010 $a0-8039-3294-4 035 $a000321248 035 $aFED01000321248 035 $a(Aleph)000321248FED01 035 $a000321248 100 $a20000920d1988----km-y0itay50------ba 101 0 $aita 102 $aIT 200 1 $aSurvey Research Methods$fFloyd J. Fowler, Jr. 205 $arev. ed. 210 $aBeverly Hills$aLondon$cSage$d1988. 215 $a157 p.$d22 cm 225 1 $aApplied Social Research Methods Series$v1 676 $a11200 702 1$aFowler,$bFloyd J. 801 0$aIT$bUNINA$gRICA$2UNIMARC 901 $aBK 912 $a990003212480403321 952 $a11200 FOW$b12366$fSES 959 $aSES 996 $aSurvey Research Methods$9453818 997 $aUNINA DB $aING01