Welding skills and practices / 

 - 5th ed. 
 - Chicago :  American Technical Society,  c1976. 
 - 116 p. :  ill. ;  28 cm. 
<br/><br/> Includes index. 
<br/><br/><label>ISBN: </label>8937-55 
<br/><br/><label>LCCN: </label>75041919  
<br/><br/><label>Subjects--Topical Terms: </label><br/>Welding.
<br/><br/><label>LC Class. No.: </label>TS 227  / .G52 1976 
<br/><br/><label>Dewey Class. No.: </label>TS 227 .G52 1976