Welding skills 

 -  3G Elearning  2014. 
 - iv, 269 pages :  images ;  23 cm. +  1 computer disc 
<br/><br/>Bibliography (pages 266-269) 
<br/><br/><label>ISBN: </label>9789351150640 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Welding.
<br/><br/><label>Dewey Class. No.: </label>671.52  / W457