Jeffus, Larry <br/><br/>
Welding :  principles and applications / 
Larry Jeffus 
 - 7th ed. 
 - Clifton Park, NY :  Delmar Cengage Learning,  2012 
 - xxviii, 947 p. :  ill. (chiefly col.) ;  29 cm. 
<br/><br/> Includes index 
<br/><br/><label>ISBN: </label>9781111039172 (hbk.) 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Welding