Electronic communications
Roddy, Dennis
1931-
creator
Creator
Coolen, John.
Creator
text
nju
1995
Fourth edition
monographic
eng
ix, 820 pages : illustrations ; 26 cm.
[by] Dennis Roddy, John Coolen
Includes index
Telecommunication
TK5105 ROD
9788129701060
940322
20260205125111.0