Johnson  <br/><br/>
Process control instrumentation technology  
/ Curtis D. Johnson. 
 - 7th ed.. 
 - Upper Saddle River  Prentice Hall  2002. 
 - x, 694p.  ill.  24cm 
<br/><br/> Includes index p.691 - 694 
<br/><br/><label>ISBN: </label>0130602485  
<br/><br/><label>Subjects--Topical Terms: </label><br/>Engineering instruments<br/>Process control
<br/><br/><label>Dewey Class. No.: </label>629.831 JOH 2002