Loomis, Mary E. S. 4 0
Data communications / 6 6 Mary E.S. Loomis. - - - xi, 212 pages : illustrations 24 cm. - - - - - . - . - 0 . - . - 0 .
Includes index.
5
5
131964690
2 = =
82020417
2
2 --0------
6 --0-- 2 --------
0 2 --
--20------
Data transmission systems. ----------
--------20--
----2
TK5105 / L66 19832
/ 2
/
/
Data communications / 6 6 Mary E.S. Loomis. - - - xi, 212 pages : illustrations 24 cm. - - - - - . - . - 0 . - . - 0 .
Includes index.
5
5
131964690
2 = =
82020417
2
2 --0------
6 --0-- 2 --------
0 2 --
--20------
Data transmission systems. ----------
--------20--
----2
TK5105 / L66 19832
/ 2
/
/