Leach, J. A. (2007). AutoCAD 2007 instructor: A student guide to complete coverage of AutoCAD's comands and features. McGraw-Hill Higher Education.
Chicago Style (17th ed.) CitationLeach, James A. AutoCAD 2007 Instructor: A Student Guide to Complete Coverage of AutoCAD's Comands and Features. Boston: McGraw-Hill Higher Education, 2007.
ציטוט MLALeach, James A. AutoCAD 2007 Instructor: A Student Guide to Complete Coverage of AutoCAD's Comands and Features. McGraw-Hill Higher Education, 2007.
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