COMMUNICATIONS POLICY FOR NATIONAL DEVELOPMENT A COMPARATIVE PERSPECTIVE
MAJID TEHERANIAN1977 年出版286 页ISBN:
The Communications Industries in the Era of Convergence
Mulligan2011 年出版343 页ISBN:9780415584845;0415584841
PBX SYSTEMS FOR IP TELEPHONY MIGRATING ENTERPRISE COMMUNICATIONS
ALLAN SULKIN2222 年出版488 页ISBN:0071375686
APPLIED DATA COMMUNICATIONS:A BUSINESS-ORIENTED APPROACH
JAMES E.GOLDMAN1995 年出版643 页ISBN:
digital communications with emphasis on data modems theory
analysissimu 年出版0 页ISBN:and applications
Using Information Technology APractical Introduction to Computers & Communications
Brian K.Williams2010 年出版563 页ISBN: