McConnell, Charles N., <br/><br/>
Audel pipefitter's and welder's pocket manual 
Charles N. McConnell 
 - Second (2nd)  edition. 
 - New Jersey :  John Wiley & Sons ;  2003. 
 - xiv, 316 pages :  figures, tables ;  23 cm. 
<br/><br/> Includes Index. 
<br/><br/><label>ISBN: </label>0764542052 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Pipe fitting. <br/>Welding.
<br/><br/><label>Dewey Class. No.: </label>696   / M134a