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*1001 $aDahl, Ottar$d1924-2011$0(NO-TrBIB)90073274$_11507000
*24510$aNoen teoretiske problemer i sosialhistorien$cOttar Dahl
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*7730 $tHundre års historisk forskning$dOslo : Universitetsforl., c1970$w997521651434702201
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