Orilia, Lawrence
Business data processing systems
John Wiley & Sons, 1972
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Carter, Norman H.
Introduction to business data processing
Dickenson , [s.a.]
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Thierauf, Robert J.
An introduction to data processing for business
John Wiley , 1980
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Awad, Elias M.
Business data processing
Prentice-Hall International, 1980
 Buku Teks
Orilia, Lawrence S.
Introduction to business data processing
McGraw-Hill, 1982
 Buku Teks SO