Welding for shipbuilding and national conference on welding-productivity and quality 

 - Maharashtra  Naval Research Board  2007 
 - 80p.  28cm. 
<br/><br/><label>Subjects--Uniform Titles: </label><br/>Riveting and welding-Congresses<br/>Shipbuilding-Congresses
<br/><br/><label>Dewey Class. No.: </label>623.8432  / W83W