AWS welding advanced welder /  Instructor's guide 
National Center for Construction Education and Research 
 - Upper Saddle River, N.J.  Prentice Hall  2000 
 - various paging  ill.  28cm. 
 - Standardized craft training series .
<br/><br/> "Construction and maintenance curricula." 
<br/><br/><label>ISBN: </label>013033040X  RM382.00 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Welding--Pogrammed instruction