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*035  $a(EXLNZ-47BIBSYS_NETWORK)990602699364702201
*035  $a(NO-LaBS)14831546(bibid)
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*1001 $aHultgren, Thor$0(NO-TrBIB)90270326$_27733500
*24510$aCost, prices, and profits :$btheir cyclical relations$cThor Hultgren, assisted by Maude R. Pech
*260  $aNew York$bNational Bureau of Economic Research; distributed by Columbia University Press$c1965
*300  $aXXVI, 229 s.$bdiagr.
*4901 $aStudies in business cycles / National Bureau of Economic Research$vvol. 14
*650 0$aCosts, Industrial$zUnited States$_79170700
*650 0$aProfit$zUnited States$_71512900
*7001 $aPech, Maude R.$0(NO-TrBIB)4007346$_79170800
*830  $aStudies in business cycles$x0081-7635$vvol. 14$w998610440294702201$_31198500
*901  $a80
*999  $aoai:nb.bibsys.no:990602699364702202$b2021-11-14T20:25:59Z$z990602699364702202
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