Gupta, P.N. <br/><br/>
Elements of mechanical engineering. 
By  P.N. Gupta 
 -  Standard pub New Delhi. 
<br/><br/> Engineering 
<br/><br/><label>ISBN: </label>81-86308-08-3 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Mechanical