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*1001 $aCarlson, Sune$0(NO-TrBIB)90112954$_24166900
*24512$aA study on the pure theory of production
*260  $aLondon$bP.S. King & Son$c1939
*300  $avii, 128 s.
*4901 $aStockholm economic studies$vno. 9
*830 0$aStockholm economic studies$vno. 9$_24167000
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