Data and computer communications /
Stallings, William.
Data and computer communications / William Stallings. - 7th ed. - New Delhi : Pearson/Prentice Hall, c2004. - xv, 847 p. : ill. ; 23 cm.
Includes bibliographical references (p. [815]-822) and index.
8120323556
Data transmission systems.
Computer networks.
004.6 / STD 2004
Data and computer communications / William Stallings. - 7th ed. - New Delhi : Pearson/Prentice Hall, c2004. - xv, 847 p. : ill. ; 23 cm.
Includes bibliographical references (p. [815]-822) and index.
8120323556
Data transmission systems.
Computer networks.
004.6 / STD 2004