Pipeline maintenance : level one 
National Center for Construction Education and Research 
 - New Jersey  American Petroleum Institute, Contren Learning Series, Prentice Hall  2002 
 - (various pagings). : ill. ; 28 cm 
<br/><br/> Includes index 
<br/><br/><label>ISBN: </label>9780130466761 
<br/><br/><label>ISSN: </label>2004270633 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Petroleum pipelines - Defects<br/>Petroleum pipelines - Maintenance and repair
<br/><br/><label>Dewey Class. No.: </label>621.8672 NAT