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*008100702s1972    no            000 u eng d
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*035  $a(NO-LaBS)14601293(bibid)
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*040  $aNO-TrBIB$bnob$ekatreg
*1001 $aSevaldson, Per$0(NO-TrBIB)90281768$_29788000
*24510$aStudies in the stability of input-output relationships :$beffects of aggregation and changes in coefficients on the results of input-output analyses$cby Per Sevaldson
*260  $aOslo$bStatistisk sentralbyrå$c1972
*300  $a80 s.
*4901 $aArbeidsnotater / Statistisk sentralbyrå$vIO 72/6
*588  $aKatalogisert etter omslag
*7760 $tStudies in the stability of input-output relationships : effects of aggregation and changes in coefficients on the results of input-output analyses$w991014855494702201
*830 0$aArbeidsnotater (Statistisk sentralbyrå) (trykt utg.)$pIO$vIO 72/6$w998902730494702201$_10553800
*901  $a80
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^