Stamper, David A.
Business data communications /David A. Stamper - 4th ed. - New York: Benjamin/Cummings, 1994. - xxviii,608p.
0805377158
Data transmission systems
Computer networks
004.6 / STB
Business data communications /David A. Stamper - 4th ed. - New York: Benjamin/Cummings, 1994. - xxviii,608p.
0805377158
Data transmission systems
Computer networks
004.6 / STB