Alavala, Chennakesava R. <br/><br/>
Principles of industrial instrumentation and control systems / 
Chennakesava R. Alavala. 
 - Delhi :  Cengage Learning,  c2009. 
 - xix, 372p.;  24 cm. 
<br/><br/><label>ISBN: </label>9788131509159 
<br/><br/><label>Subjects--Index Terms: </label>Process control Engineering instruments 
<br/><br/><label>Dewey Class. No.: </label>629.8  / ALA