Schaefer, A Ted;Brittain, James L. <br/><br/>
AutoCAD productivity book: tapping the hidden power of AutoCAD  Tapping the hidden power of AutoCAD 

 - 3 
 - New Delhi  Galgotia Publications Ltd  1990 
 - xvii,407 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Autocad
<br/><br/><label>Dewey Class. No.: </label>620.00420285 SCHA