VYAS,R P <br/><br/>
PROCESS CONTROL AND INSTUMENTATION 

 - NAGPUR  CENTRAL TECHNO PUB  2001 
 - 280p.,24x18Cms. 
<br/><br/><label>ISBN: </label>818731656X 
<br/><br/><label>Dewey Class. No.: </label>660.281 V996