Understanding modern telecommunications/
Dordick, Herbert S., 1925-
Understanding modern telecommunications/ Herbert S. Dordick. - New York : McGraw-Hill, c1986. - x, 324 p. : ill. ; 25 cm. - McGraw-Hill series in mass communication .
Includes bibliographies and index.
0070176620 : $25.95 (est.)
85011382
Telecommunication.
TK5101 / .D64 1986
384
Understanding modern telecommunications/ Herbert S. Dordick. - New York : McGraw-Hill, c1986. - x, 324 p. : ill. ; 25 cm. - McGraw-Hill series in mass communication .
Includes bibliographies and index.
0070176620 : $25.95 (est.)
85011382
Telecommunication.
TK5101 / .D64 1986
384