Head George <br/><br/>
Auto CAD 3D Book. 

 - 2nd ed. 
 -  Galgotia Publications  1996 
 - 319p. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Computer
<br/><br/><label>Dewey Class. No.: </label>4  / HEA