Electronic communications /
Roddy, Dennis, 1931-
Electronic communications / Dennis Roddy & John Coolen. - 4th ed. - New Delhi : Pearson, c2008. - xi, 723 p. : ill. ; 24 cm.
Includes appendices & index.
9788177585582 (pbk.)
94014041
Electronic communication.
Telecommunication.
TK5101 / .R56 1995
621.382 / ROD
Electronic communications / Dennis Roddy & John Coolen. - 4th ed. - New Delhi : Pearson, c2008. - xi, 723 p. : ill. ; 24 cm.
Includes appendices & index.
9788177585582 (pbk.)
94014041
Electronic communication.
Telecommunication.
TK5101 / .R56 1995
621.382 / ROD
