McLeod, Raymond
Computerized business information systems: an introduction to data processing
John Wiley & Sons, 1982
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Orilia, Lawrence
Student workbook for business data processing systems
John Wiley & Sons, 1972
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Forkner, Irvine
Computerized business systems: an introduction to data processing / Irvine Forkner, Raymond McLeod, Jr.
John Wiley & Sons, 1973
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Thierauf, Robert J.
An introduction to data processing for business
John Wiley & Sons, 1980
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Orilla, Lawrence S.
Introduction to business data processing
McGraw-Hill Int.Book, 1983
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