75811493
Sep 27, 1999
Nov 13, 2001
Installation and maintenance of computer software systems and computer networks in the field of telecommunication systems management
Building Construction and RepairComputer training services in the use and operation of computer software systems and computer networks in the field of telecommunication systems management
Education and EntertainmentComputer software systems and computer networks design, customization, and support services for others in the field of telecommunication systems management; consulting services concerning computer software systems and computer networks in the field of telecommunication systems management
Computer and Scientific