Welding occupations.   

 - 2nd rev. ed. 
 - Geneva :   International Labour Office,   1991. 
 - vi, 193 p. :    ill. ;    30 cm. 
 - ILO equipment planning guide for vocational and technical training a nd education programmes ;   3. .
<br/><br/><label>Subjects--Topical Terms: </label><br/>Welding --Equipment and supplies.------