The AUTOCAD drafting package  user guide 

 - [Sausalito, Calif?]  Autodesk Inc.  [1985] 
 - x, 1 v. (various pagings)  ill.  26 cm 
<br/><br/> User's manual and reference manual 
<br/><br/>Includes bibliographical references 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Computer graphics--Computer programs<br/>AutoCAD