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  1. AutoCAD 2007 tutorial : first level : 2D fundamentals

  2. Autodesk Community, Autodesk Forums, Autodesk Forum

  3. AutoCAD 2007 Tutorial | PDF - Scribd

  4. Tutorial AutoCAD 2007 PDF | PDF | Command Line Interface

  5. Chapter 1. Introduction of AutoCAD – Tutorials of Visual …

  6. How to Import a PDF Into AutoCAD | AutoCAD Blog | Autodesk

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