Choudhury,  S.  K. Harja; Choudhury,  A.  K. Harja & Roy,  N <br/><br/>
Elements of workshop technology 

 - 11th ed 
 - Media promoters & publishers, Mumbai  1997 
 - viii,655 
<br/><br/><label>ISBN: </label>81-85099-14-6 
<br/><br/><label>Dewey Class. No.: </label>620.1 Cho