Grabowski, Ralph <br/><br/>
Using AutoCAD 2011 / 
Ralph Grabowski 
 - Clifton Park, N.Y. :  Delmar Cengage Learning,  c2011 
 - lxvi, 1100 p. :  ill. ;  28 cm. 
<br/><br/> "Autodesk"  Includes index 
<br/><br/><label>ISBN: </label>9781111125141 1111125147 
<br/><br/><label>Subjects--Uniform Titles: </label><br/>AutoCAD
<br/><br/><label>Subjects--Topical Terms: </label><br/>Computer graphics