Welding licensing exam study guide 
Rex Miller, Mark R. Miller 
 - 7th ed. 
 - Upper Saddle River, NJ  Prentice Hall  c2000. 
 - 1 v. (various pagings)  ill. (some col.)  26 cm. +  1 computer laser optical disc (4 3/4 in.) 
<br/><br/>Includes bibliographical references and index. 
<br/><br/><label>ISBN: </label>0130303666 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Engineering graphics.