HELFRICK, ALBERT D <br/><br/>
MODERN ELECTRONICS INSTRUMENTATION AND MEASUREMENT TECHNIQUES  

 - NEW DELHI  PRENTICE-HALL OF INDIA PVT.LTD.  2004 
 - 445 
<br/><br/><label>ISBN: </label>81-203-0752-6 
<br/><br/><label>Dewey Class. No.: </label>621.381548 O 04 HEL/COO