Johnson, Curtis D. <br/><br/>
Process control instrumentation technology 
Curtis D. Johnson 
 - 7th ed. 
 - New Delhi  Prentice-Hall of India  2004 
 - x,694p,; 24cm. 
<br/><br/><label>ISBN: </label>8120321049 
<br/><br/><label>Dewey Class. No.: </label>621.317  / JOH