Dhawan, R K <br/><br/>
Textbook of engineering drawing 

 - New Delhi  S Chand  2016 
 - 680 
<br/><br/><label>ISBN: </label>9788121914314 
<br/><br/><label>Standard No.: </label>118337 
<br/><br/><label>Subjects--Index Terms: </label>Engineering drawing Mechanical 
<br/><br/><label>Dewey Class. No.: </label>604.2  / DHA