Carr, Houston H.
The management of telecommunications : business solutions to business problems - Chicago, Ill. : Irwin, 1997 - 726
0256219613
BUSINESS--COMMUNICATION SYSTEMS
TELECOMMUNICATION SYSTEMS
HD30.335 / C377M
The management of telecommunications : business solutions to business problems - Chicago, Ill. : Irwin, 1997 - 726
0256219613
BUSINESS--COMMUNICATION SYSTEMS
TELECOMMUNICATION SYSTEMS
HD30.335 / C377M