Roddy, Dennis.
Electronic communications / Dennis Roddy and John Coolen. - 4th ed. - New Delhi : Pearson/Prentice Hall , c1999. - ix, 820 pages : illustrations ; 26 cm.
Includes index.
8120309847 9788120309845
Telecommunication.
621.382 ROD
Electronic communications / Dennis Roddy and John Coolen. - 4th ed. - New Delhi : Pearson/Prentice Hall , c1999. - ix, 820 pages : illustrations ; 26 cm.
Includes index.
8120309847 9788120309845
Telecommunication.
621.382 ROD