Voisinet, Donald D., <br/><br/>
Computer-aided drafting and design :  concepts and applications / 
Donald D. Voisinet. 
 - New York :  Gregg Division, McGraw-Hill,  c1987. 
 - xii, 382 p. :  ill. (some col.) ; 
<br/><br/> Includes index. 
<br/><br/><label>ISBN: </label>0070675651 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Computer graphics.<br/>Computer-aided design.
<br/><br/><label>Dewey Class. No.: </label>006.6  / DON