Fry, T.F.
Computer appreciation
Butterworth, 1981
Buku Teks SO
Bartee, Thomas C.
Digital computer fundamentals
McGraw-Hill, 1983
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Nashelsky, Louis
Introduction to digital computer technology
John Wiley & Sons, 1977
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Bartee, Thomas C.
Digital computer fundamentals
McGraw-Hill, 1985
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Bartee, Thomas C.
Digital computer fundamentals
McGraw-Hill, 1972
Buku Teks SO