Understanding data communications
Held, Gilbert
Understanding data communications Gilbert Held. - 7th ed.. - Delhi Pearson Education 2002 - xv, 765p.; 24cm.
8129702118
Data transmission systems.
005.71 / H52U
Understanding data communications Gilbert Held. - 7th ed.. - Delhi Pearson Education 2002 - xv, 765p.; 24cm.
8129702118
Data transmission systems.
005.71 / H52U