Stallings, William.
Data and computer communications / William Stallings. - 9th ed. - Boston : Prentice Hall, c2011. - xxv, 853 p. : ill. ; 24 cm.
Includes bibliographical references and index.
9780131392052 (hc : alk. paper) 0131392050 (hc : alk. paper)
2010025052
Data transmission systems.
Computer networks.
TK5105 / .S73 2011
004.6 / SWD
Data and computer communications / William Stallings. - 9th ed. - Boston : Prentice Hall, c2011. - xxv, 853 p. : ill. ; 24 cm.
Includes bibliographical references and index.
9780131392052 (hc : alk. paper) 0131392050 (hc : alk. paper)
2010025052
Data transmission systems.
Computer networks.
TK5105 / .S73 2011
004.6 / SWD