Hornung, William J. <br/><br/>
Plumbing and heating / 
William J. Hornung. 
 - Englewood Cliffs, NJ :  Prentice-Hall,  c1982. 
 - x, 214 p. :  ill. ;  24 cm. 
<br/><br/> Includes index. 
<br/><br/><label>ISBN: </label>0136839207 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Heating.<br/>Plumbing.