Roddy, Dennis, 1931-
Electronic communications / Dennis Roddy, John Coolen. - 4th ed. - Englewood Cliffs, NJ : New Delhi : Prentice Hall Career and Technology ; Dorling Kindersley (India) Pvt. Ltd., c2008 [fifth impression 2011]. - xi, 723 p. : ill. ; 24 cm.
Includes index.
9788177585582
Telecommunication.
621.382
Electronic communications / Dennis Roddy, John Coolen. - 4th ed. - Englewood Cliffs, NJ : New Delhi : Prentice Hall Career and Technology ; Dorling Kindersley (India) Pvt. Ltd., c2008 [fifth impression 2011]. - xi, 723 p. : ill. ; 24 cm.
Includes index.
9788177585582
Telecommunication.
621.382