Stallings, William
Data and computer communications
Prentice-Hall, 2004
 Buku Teks SO
Stallings, William
Data and computer communications
Macmillan, 1985
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Stallings, William
Data and computer communications
Prentice-Hall International, 1994
 Buku Teks SO
Stalling, William
Data and computer communications
Maxwell Macmillan International, 1991
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Basic guide to data communications
edited by Ray Sarch
McGraw-Hill, 1990
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