LEADER 00640nam0-22002411i-450- 001 990002675250403321 035 $a000267525 035 $aFED01000267525 035 $a(Aleph)000267525FED01 035 $a000267525 100 $a20000920d1976----km-y0itay50------ba 101 0 $aENG 200 1 $aReducing the costs of surveys$fby Sudman S. 210 $aChicago$cAldine$d1976 700 1$aSudman,$bSeymour$0109498 801 0$aIT$bUNINA$gRICA$2UNIMARC 901 $aBK 912 $a990002675250403321 952 $a4-1-94-TI$b3949$fECA 959 $aECA 996 $aReducing the costs of surveys$9428382 997 $aUNINA DB $aING01