Cohn, David S.  <br/><br/>
The complete reference Autocad 2000 / 

 - New Delhi,   Tata Mcgraw Hill,   c2000. 
 - xx, 1274p. ;  ill. ;  25 cm.  
<br/><br/><label>ISBN: </label>0074639668 
<br/><br/><label>LC Class. No.: </label>3411 
<br/><br/><label>Dewey Class. No.: </label>620.00420285536