Roberts, J. E. <br/><br/>
Resistance welding / 
J. E. Roberts. 
 - London:   British Welding Research Association,   1956.  
 - 45 p. :  ill. ;  25 cm. 
<br/><br/>Includes bibliography. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Resistance welding
<br/><br/><label>Dewey Class. No.: </label>671.5213