Computer communications / K.G. Beauchamp.
Beauchamp, K. G.
Computer communications / K.G. Beauchamp. - 2nd ed. - New York : Chapman & Hall,
0412370700
Computer network 2. Telecommmunication system
004.6 BEA
Computer communications / K.G. Beauchamp. - 2nd ed. - New York : Chapman & Hall,
0412370700
Computer network 2. Telecommmunication system
004.6 BEA