Practical data communications/
Roger L. Freeman
- New York: John Wiley, 1995.
- xxiv, 632 pages: illustrations; 21 cm.
Includes index
971370310X
Data transmission systems
Circ TK 5105 .F74 1995
Includes index
971370310X
Data transmission systems
Circ TK 5105 .F74 1995