Thomas, Robert M. <br/><br/>
Autocad desktop companion 
Robert M. Thomas 
 - c.1990 
<br/><br/><label>ISBN: </label>8170291194 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Autocad--MIS / Computer Science
<br/><br/><label>Dewey Class. No.: </label>620.0042 THO