LEADER 00663nam  2200205z- 450 
001 996320829903316
005 20160818152920.0
035   $a(CKB)9870000000000618
035   $a(EXLCZ)999870000000000618
100   $a20131117c2013uuuu  -u-            -
101 0 $aeng
200 14$aThe contribution of intangible assets to sectoral productivity growth in the EU
210   $aMannheim$cZEW
701   $aSaam$bMarianne$01018459
701   $aNiebel$bThomas$01018460
701   $aO?Mahony$bMary$01018461
906   $aBOOK
912   $a996320829903316
996   $aThe contribution of intangible assets to sectoral productivity growth in the EU$92395854
997   $aUNISA