Helfrick, A. D. <br/><br/>
Modern Electronics Instrumentation & measurement techniques 

 - New Delhi  Prentice Hall of India  1990 
 - xii, 446p 
<br/><br/> 445 
<br/><br/><label>ISBN: </label>9788120307520 
<br/><br/><label>Subjects--Topical Terms: </label>
<br/><br/><label>Dewey Class. No.: </label>621.3814  / HEM