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

 - 8 
 -  New Delhi  PHI Learning  2006 
 - x, 694p.   
<br/><br/> Includes bibliographical references and index. 
<br/><br/><label>ISBN: </label>9788120330290 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Analog controllers<br/>Control systems<br/>Digital signal conditioning<br/>Discrete-state process control<br/>Process control instrumentation