Innes, John Hosking. <br/><br/>
Plumbing / 
John Hosking Innes. 
 - London :  English universities press,  c 1956. 
 - viii, 192 p. :  ill.  ;  18 cm. 
<br/><br/> Includes index. 
<br/><br/>333  333 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Plumbing.
<br/><br/><label>Dewey Class. No.: </label>696.107 / I6p