Being proficient with AutoCAD and its user interface can help make drafting tasks easier based on how familiar you are with all the tools that are just a click away. The exercises in this chapter give you an understanding of how to use the various interface elements that AutoCAD has to offer to make sure you have the tools available when you need them. The exercises in this chapter use the AutoCAD Classic workspace. | Video walkthroughs I on DVD . o Build AutoCAD 3D models step-by-step AutoCAD 2008 3D Modeling Workbook FOR DUMMIES Follow along with 140 exercises and associated files Build your skills from basic to complex Develop your rendering imaging dimensioning and 3D modeling skills Get step-by-step guidance on the bonus DVD Lee Ambrosius Coauthor o AutoCAD AutoCADir-a z . Practice for the Rest of UsC AutoCAD2008 3D Modeling Workbook FOR by Lee Ambrosius 18 0 7 WILEY 2 0 0 7 Wiley Publishing .