Hajra choudhary, S.K. <br/><br/>
Elements of workshop technology vol I 9th. Rev. ed. 
By  S.K. Hajra choudhary 
 -  Madia promoters & pub. 
<br/><br/> Engineering 
<br/><br/><label>ISBN: </label>8185099146 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Mechanical