Pipefitting level three :  annotated instructor's guide / 
 Pipefitting level three :  test booklet 
National Center for Construction Education and Research 
 - 3rd ed. 
 - Upper Saddle River, N. J. :  Pearson/Prentice Hall,  2007 
 - 1 v. (various pagings) :  ill. ;  28 cm. 
 - Contren learning series .
 - Contren learning series .
<br/><br/> Book is accompanied with a supplement entitled'Pipefitting level three : test booklet' bearing the same call number 
<br/><br/><label>ISBN: </label>0132272865 (pbk.)  RM374.97 9780132272865 (pbk.) 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Pipe fitting