Jaico Pub... <br/><br/>
Knowing more about valves 

 - Mumbai :  Jaico Publisher,  1994 
 - 197. 
<br/><br/><label>ISBN: </label>8179920364  
<br/><br/><label>Subjects--Topical Terms: </label><br/>Applied physics
<br/><br/><label>Dewey Class. No.: </label>621.84  / JAI