Ulanski,Wayne <br/><br/>
Valve and actuator technology/ 
Wayne Ulansli 
 - New York :  McGraw Hill,  1991 
<br/><br/><label>ISBN: </label>0070194777 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Actuator Technology<br/>Valve
<br/><br/><label>Dewey Class. No.: </label>621.84  / ULA