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[중고]Introduction to Mathematical Programming: Applications and Algorithms, Volume 1 (with CD-ROM and Infotrac) [With CDROM and Infotrac] (Hardcover, 3rd) - Operations Research
[중고]Microsoft Office Excel 2007: Data Analysis and Business Modeling: Data Analysis and Business Modeling (Paperback, 2nd) - Data Analysis and Business Modeling
[중고]Operations Research: Applications and Algorithms (with CD-ROM and Infotrac) [With CDROM and Infotrac] (Hardcover, 4, Revised) - Applications and Algorithms