Tiwana, O. S. <br/><br/>
First year of engineering graphics drawing 

 - 2nd ed. 
 - New Delhi,  Vishwakarma Presentation:  2008. 
 - 330p. 
<br/><br/><label>ISBN: </label> 110 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Civil Engineering 
<br/><br/><label>Dewey Class. No.: </label>744.422 TIW O