Marfels, Wilfried <br/><br/>
Gas and arc welding (skip series No.4) 

 -  New Delhi : Wiley Eastern,  1982 
 - 87 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Gas and arc welding
<br/><br/><label>Dewey Class. No.: </label>671.521  MAR