Spellman, Frank R. , <br/><br/>
Piping and valves / 
Frank R.Spellman, Joanne E. Drinan. 
 - xiii, 169 pages :  illustrations ;  23 cm. 
 - Fundamentals for the water and wastewater maintenance operator series .
<br/><br/><label>ISBN: </label>1587161028 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Plumbing --Equipment and supplies.<br/>Water-pipes.<br/>Water-pipes --Valves.
<br/><br/><label>LC Class. No.: </label>TH6249   / .S63 2001