Pipefitting hand tools :  trainee guide / 
National Center for Construction Education and Research 
 - 2nd ed. 
 - Englewood Cliffs, N.J :  Prentice Hall ,  2006 
 - 1v. (various pagings) :  ill. ;  28 cm. 
 - Contren learning series .
 - Contren learning series .
<br/><br/> "Level one" - cover 
<br/><br/><label>ISBN: </label>9780132290210 0132290219 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Pipe fitting<br/>Pipe fitting--Study and teaching