THE ILLUSTRATED AUTOCAD(R) 2012 QUICK REFERENCE is an essential, up-to-date resource that will provide your students withdetailed information on AutoCAD 2012 commands and functions. This affordable, reader-friendly guide catalogs all standard AutoCAD 2012 commands in alphabetical order, concisely describing their functions and options. Each listing also includes cross-references to related commands, system variables, and/or files, taking the guesswork out of using AutoCAD 2012 to its full potential. The book features every method of accessing each command, including commands not documented by Autodesk(R). With its thorough coverage and convenient format, this trusted reference has become an essential favorite among students, educators, and design professionals alike.