Hajra Coudhury, s.k; Hajra Coudhury, k.a & Battacharya, s.c <br/><br/>
Elements of workshop technology 

 - 10th ed 
 - Media promoters & publisher pvt.ltd, Mumbai  1964 
 - xiii,657 
<br/><br/><label>ISBN: </label>81-85099-14-6 
<br/><br/><label>Dewey Class. No.: </label>621 Vol.1 Haj/Haj