Frenzel, L. E. (1983). The Howard W. Sams crash course in microcomputers (2nd ed.). H.W. Sams.
Chicago Style aipamenaFrenzel, Louis E. The Howard W. Sams Crash Course in Microcomputers. 2nd ed. Indianapolis, Ind: H.W. Sams, 1983.
MLA aipamenaFrenzel, Louis E. The Howard W. Sams Crash Course in Microcomputers. 2nd ed. H.W. Sams, 1983.
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