White, Curt M.
Data communications and computer networks: a business user's approach
Thomson, 2002
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White, Curt M.
Data communications &​ computer networks : a business user's approach
Cengage Learning, 2016
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Stallings, William
Data and computer communications
Prentice-Hall, 2004
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Stallings, William
Data and computer communications
Macmillan, 1985
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Stallings, William
Data and computer communications
Prentice Hall International, 1994
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