Lyons, Jerry L. <br/><br/>
Lyons' encyclopedia of valves / 
by Jerry L. Lyons. 
 - New York :  Van Nostrand Company,  1975. 
<br/><br/><label>ISBN: </label>0442249616 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Fluid dynamic measurements.<br/>Valves.
<br/><br/><label>Dewey Class. No.: </label>621.843  / LYO