Omura, George Callori, B. Robert <br/><br/>
AutoCAD 2000: Instant Reference 

 - New Delhi  BPB  1999 
 - p.407 
<br/><br/><label>ISBN: </label>8176560812 
<br/><br/><label>Subjects--Topical Terms: </label><br/>AutoCAD <br/>Line
<br/><br/><label>Dewey Class. No.: </label>621.3819535 O57A