Data and computer communications /
Stallings, William.
Data and computer communications / William Stallings. - 5th ed. - Upper Saddle River, N.J. : Prentice Hall, c1997. - xviii, 798 p. : ill. (some col.) ; 24 cm.
Includes bibliographical references (p. [785]-790) and index.
8120312406
Data transmission systems.
Computer networks.
004.6 / STD
Data and computer communications / William Stallings. - 5th ed. - Upper Saddle River, N.J. : Prentice Hall, c1997. - xviii, 798 p. : ill. (some col.) ; 24 cm.
Includes bibliographical references (p. [785]-790) and index.
8120312406
Data transmission systems.
Computer networks.
004.6 / STD