Sidheswar, N. <br/><br/>
Machine drawing 
N.Sidheswar 
 - Chennai  McGraw Hill Education  2019 
 - xvi; 267p 
<br/><br/><label>ISBN: </label>9780074603376 
<br/><br/><label>Dewey Class. No.: </label>604.2  / SI-M