Wazir Agha Library, UOS Search for 'au:Van Slyke, Richard.'

Business data communications /

By Stallings, William.. Upper Saddle River, N.J. : Prentice Hall, 1998 . xvii, 558 p. : 24 cm.. 013594581X

By Stallings, William.. Upper Saddle River, N.J. : Prentice Hall, 1998 . xvii, 558 p. : 24 cm.. 013594581X

By Stallings, William.. Upper Saddle River, N.J. : Prentice Hall, 2001 . xvii, 558 p. : 24 cm.. 013594581X