Clark, Frank
Accounting programs and business system : case studies / Frank J. Clark, Robert L. Gray
Goodyear Publishing Company , 1971
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Hare, Van Court
Systems analysis : a diagnostic approach
Harcourt, Brace and World, 1967
 Buku Teks SO
Rudwick, Bernard H.
Systems analysis for effective planning : principles and cases
John Wiley & Sons, 1969
 Buku Teks SO
Eadie, Donald
Modern data processors and systems
Prentice-Hall, 1971
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Sivazlian, B.D.
Analysis of system in operations research
Prentice-Hall, 1975
 Buku Teks SO