Pearson, George Harold. <br/><br/>
The design of valves & fittings, 
by G. H. Pearson. 
 - [2d ed.] 
 - London,  Pitman  [1964] 
 - xvi, 591 p.  illus.  23 cm. 
<br/><br/><label>LCCN: </label>64006622  
<br/><br/><label>Nat. Bib. No.: </label>GB64-5484 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Valves.--ME
<br/><br/><label>LC Class. No.: </label>TS277  / .P4 1964 
<br/><br/><label>Dewey Class. No.: </label>621.902 PEA