Data communications
001.64
M146D McGovern, Tom
Data communications
-- Canada : Prentice-Hall , 1988
337398 xxiii, 359p.
Computer networks
Data transmission systems
Business-Data processing
M146D McGovern, Tom
Data communications
-- Canada : Prentice-Hall , 1988
337398 xxiii, 359p.
Computer networks
Data transmission systems
Business-Data processing