Quarterly revenues declined 3.6% year over year to 5.423billion.Thedecreaseisattributedtoongoingeconomicvolatilityandthecomplextechnologylandscapeaffectingcustomerspending,worsenedbysoftresultsacrosstheCorporate,SmallBusinessandPublicsegments.However,thetoplinebeattheconsensusmarkof5.4 billion. Net sales of CDW's Corporate segment amounted to 2.195billion,declining2.2 ...