Dhawan, Er. R.K. <br/><br/>
Principles of engineering graphics and drawing :  In first angle Projection / 
Dhawan, Er. R.K. 
 - New Delhi  S. chand & Company Ltd.  2010 
<br/><br/><label>ISBN: </label>9788121935180 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Engineering
<br/><br/><label>Dewey Class. No.: </label>604.2  / DHA