Tickoo, S <br/><br/>
Auto cad 2009 for engineers & designers 

 - New Delhi  :  Dreamtech Press,  2009. 
 - 1200 
<br/><br/><label>ISBN: </label>978-81-7722-903-5 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Chemical Engineering 
<br/><br/><label>Dewey Class. No.: </label>670.285  / TIC