9999999997-06-015186 ARS 1 20051231 20060407 20060419 20060407 CDW CORP 0000899171 5961 363310735 IL 1231 ARS 34 000-21796 06031401 200 N MILWAUKEE AVE VERNON HILLS IL 60061 8474656000 200 N MILWAUKEE AVE VERNON HILLS IL 60061 CDW COMPUTER CENTERS INC 19930322 ARS 1 9999999997-06-015186.paper AUTO-GENERATED PAPER DOCUMENT