AutoCAD is the leading software tool for creating technical and architectural drawings, but it definitely doesn't lead in the "easy to master" category. That's why there's AutoCAD and AutoCAD LT All-in-One Desk Reference For Dummies--the perfect way to break a complex topic into bite-size, easy-to-understand pieces. Once you get the hang of using AutoCAD and its slightly less feature-rich cousin, AutoCAD LT, you discover that it offers wonderful...