Helfrick,Albert D <br/><br/>
Modern Electronic Instrumentation and Measurement Techniques 

 - 1st 
 - Uttar Pradesh  Pearson  2016 
 - x,414p. 
<br/><br/><label>ISBN: </label>9789332556065  650 
<br/><br/><label>Dewey Class. No.: </label>621.381   / HEL