Oravetz, Jules A. <br/><br/>
Audels plumbers and pipe fitters library 
Jules Oravetz, Sr. 
 - Indianapolis  T. Audel   c1967. 
 - 310p.  illus.  22 cm. 
<br/><br/>Includes index. 
<br/><br/><label>ISBN: </label>67017396 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Pipe fitting--Handbooks, manuals, etc.<br/>Plumbing--Handbooks, manuals, etc.