Kerr, Elaine B.
Computer-mediated communication systems: status and evaluation
Academic Press, 1982
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Computer message systems--85 : proceedings of the IFIP TC 6 International Symposium on Computer Message Systems, Washington, D.C., 5-7 September 1985 / edited by Ronald P. Uhlig.
North-Holland, 1985
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Computer communications
edited by Paul E. Green, Jr and Robert W. Lucky
IEEE Press, 1975
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Comer, Douglas E.
Computer networks and internets
Prentice-Hall, 1997
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Davies, D.W.
Computer networks and their protocols
John Wiley & Sons, 1979
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