Data communications: A beginner's guide to concept and technology
Helmers, Scott A
Data communications: A beginner's guide to concept and technology - Englewood Cliffs: Prentice Hall, 1989 - xiv, 302p.
Data communications
Communicating computers
D 681.324.001 / M9
Data communications: A beginner's guide to concept and technology - Englewood Cliffs: Prentice Hall, 1989 - xiv, 302p.
Data communications
Communicating computers
D 681.324.001 / M9