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*008121108s1976    no            000 u eng d
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*035  $a(EXLNZ-47BIBSYS_NETWORK)990615563194702201
*035  $a(NO-LaBS)13366191(bibid)
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*1001 $aThomsen, Ib$d1961-$0(NO-TrBIB)90283305$_24606600
*24510$aOn the effect of stratification when two stratifying variables are used$cby Ib Thomsen
*260  $aOslo$bStatistisk sentralbyrå$c1976
*300  $a13 bl.
*4901 $aArbeidsnotater / Statistisk sentralbyrå$vIO 76/25
*588  $aKatalogisert etter omslag
*7760 $tOn the effect of stratification when two stratifying variables are used$w991015276324702201
*830 0$aArbeidsnotater (Statistisk sentralbyrå) (trykt utg.)$pIO$vIO 76/25$w998902730494702201$_10553800
*901  $a80
*999  $aoai:nb.bibsys.no:999920097274502202$b2021-11-14T20:35:08Z$z999920097274502202
^