Library, University of Sri Jayewardenepura, Sri Lanka : Search for 'an:92957 and su-to:Business--Communication systems'

Applied data communications

By Goldman, James E.. New York John Wiley 2001 . xii, 692 p. 25 cm.. 9780471371618

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Business data communications

By Stallings, William . Englewoodcliffs Prentice Hall 1994 . xix, 658 p. , NETWORKING ; BUSINESS INFORMATION SYSTEMS ; COMPUTER COMMUNICATIONS. 23 cm.. 9780133484830

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