Stallings, William
Network security essentials : applications and standards
Pearson, 2011
Buku Teks SO
Stallings, William
Network security essentials : applications and standards
Pearson, 2014
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Basic data processing
Dover Publications , 1971
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Brandon, Dick H.
Data processing management
Macmillan Information , 1975
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Spencer, Donald D.
Data processing: an introduction
Charles E. Merrill, 1982
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