Pearson, G. H. <br/><br/>
Valve design / 
[by] G. H. Pearson. 
 - London :  Mechanical Engineering Publications,  1978. 
 - [9], 358 p. :  ill. 
<br/><br/><label>ISBN: </label>0852984049  
<br/><br/><label>LCCN: </label>90014103     
<br/><br/><label>Subjects--Topical Terms: </label><br/>Valves--Design and construction.