Alavala, Chennakesava R. <br/><br/>
Principles of industrial instrumentation and control systems / 
Chennakesava R. Alavala 
 - Singapore :  Cengage Learning Asia,  c2009 
 - xix, 372 p. :  ill. ;  25 cm. 
<br/><br/>Includes bibliographical references and index 
<br/><br/><label>ISBN: </label>9789814272919 9814272914 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Engineering instruments<br/>Measurement<br/>Automatic control