Roddy, Dennis, 1931-
Electronic communications / Dennis Roddy, John Coolen. - 4th ed. - New Delhi : Prentice Hall of India, 1992. - xii, 788 p. : ill. ; 24 cm.
Includes index.
0876923961 0835915980 $27.95
84003460
Telecommunication.
Electronic communications.
TK5101 / .R56 1992
621.38
Electronic communications / Dennis Roddy, John Coolen. - 4th ed. - New Delhi : Prentice Hall of India, 1992. - xii, 788 p. : ill. ; 24 cm.
Includes index.
0876923961 0835915980 $27.95
84003460
Telecommunication.
Electronic communications.
TK5101 / .R56 1992
621.38