BATES R. AND GREGORY D.

VOICE and DATA COMMUNICATIONS HANDBOOK 5TH ED Textual Documents - 01-01-2008 - TATA MC GRAW HILL PUB.CO.LTD., NEW DELHI - XXVII/644 24*18

13932

13-978-0-07-064766-4 P.B.

VOICE NETWORK (B.E.)

005.71 / BAT/GRE