Omura, George <br/><br/>
Mastering autocad release 12 for windows 

 - Singapore  ; Tech Publications  , 1993 
 - xxxv,1155p. 
<br/><br/><label>ISBN: </label>9812143491  675 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Autocad<br/>Computer Science
<br/><br/><label>Dewey Class. No.: </label>005.1  / OMU