Stallings, William.
Data and computer communications / William Stallings. - 9th ed. - New Delhi. : Prentice Hall, c2014. - 864 p. : ill. ; 24 cm.
Includes bibliographical references and index.
9789332518865 9780131392052 (hc : alk. paper) 0131392050 (hc : alk. paper)
2010025052
Data transmission systems.
Computer networks.
TK5105 / .S73 2011
004.6 / STD
Data and computer communications / William Stallings. - 9th ed. - New Delhi. : Prentice Hall, c2014. - 864 p. : ill. ; 24 cm.
Includes bibliographical references and index.
9789332518865 9780131392052 (hc : alk. paper) 0131392050 (hc : alk. paper)
2010025052
Data transmission systems.
Computer networks.
TK5105 / .S73 2011
004.6 / STD