Leach, James A. <br/><br/>
AutoCAD 2007 instructor:  a student guide to complete coverage of AutoCAD's commands and features/ 
James A. Leach 
 - Boston:  McGraw-Hill, Higher education,  c2007. 
 - xl, 1472 pages :  illustrations ;  27 cm. 
 - The McGraw-Hill Graphics Series .
<br/><br/>Includes index.