Thierauf, R. J., & Reynolds, G. W. (1980). Systems analysis and design: A case study approval. Merrill.
Chicago Style aipamenaThierauf, Robert J., and George W. Reynolds. Systems Analysis and Design: A Case Study Approval. Columbus, Ohio: Merrill, 1980.
MLA aipamenaThierauf, Robert J., and George W. Reynolds. Systems Analysis and Design: A Case Study Approval. Merrill, 1980.
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