Eckols, S. (1983). How to design and develop business systems: A practical approach to analysis, design, and implementation. M. Murach & Associates.
Chicago Style aipamenaEckols, Steve. How to Design and Develop Business Systems: A Practical Approach to Analysis, Design, and Implementation. Fresmo, Calif: M. Murach & Associates, 1983.
MLA aipamenaEckols, Steve. How to Design and Develop Business Systems: A Practical Approach to Analysis, Design, and Implementation. M. Murach & Associates, 1983.
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