Omura George <br/><br/>
Mastering AutoCAD: Release 12. 

 - 6th ed. 
 -  BPB Publications  1995 
 - 1142p. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Computer
<br/><br/><label>Dewey Class. No.: </label>4  / OMU