The practical plumber and sanitary engineer / 
edited by W. J. Woolgar. 
 - 2nd ed. 
 - London :   Odham books,  c 1967. 
 - 384 p. :  ill. ;  22 cm. 
<br/><br/> Includes index. 
<br/><br/>337  337 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Plumbing. <br/>Sanitary engineering.
<br/><br/><label>Dewey Class. No.: </label>696.1 / W884p