McConnell, Charles. <br/><br/>
Plumbers and pipe fitters library / 
Charles McConnell. 
 - 2nd ed. 
 - Indianapolis :  T. Audel,  c1977. 
 -  ill. ;  21 cm. 
<br/><br/>v.1. Materials, tools, roughing-in.-- v.2. Welding, heatig, air-conditioning. -- v.3. Water supply, drainage, calculation. 
<br/><br/><label>ISBN: </label>067223257X (v.2) 0672232561 (v.1) 
<br/><br/><label>LCCN: </label>93034228 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Pipe-fitting--Handbooks, manuals, etc.<br/>Plumbing--Handbooks, manuals, etc.