Curtis Johnson <br/><br/>
Process control instrumentation technology 

 - 4th ed. 
 - Prentice-hall of india, New Delhi  2001 
 - xiv, 590p 
<br/><br/><label>ISBN: </label>81-203-0487-1 
<br/><br/><label>Dewey Class. No.: </label>621.37 Joh