LEADER 00662nam  2200193z- 450 
001 996320830603316
005 20160818152920.0
035   $a(CKB)9870000000000614
035   $a(EXLCZ)999870000000000614
100   $a20131117c2013uuuu  -u-            -
101 0 $aeng
200 10$aDo trademarks diminish the substitutability of products in innovative knowledge-intensive services?
210   $aMannheim$cZEW
701   $aSchwiebacher$bFranz$01015988
701   $aCrass$bDirk$01018617
906   $aBOOK
912   $a996320830603316
996   $aDo trademarks diminish the substitutability of products in innovative knowledge-intensive services$92396585
997   $aUNISA