Helfrick, Albert D.  <br/><br/>
Modern electronic instrumentation and measurement techniques 
Albert D. Helfrick 
 - Delhi  PHI Learning Pvt. Ltd  1990 
 - xii, 446p. 
<br/><br/><label>ISBN: </label>9788120307520 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Electric measurements<br/>Electronic instruments<br/>Electric meters
<br/><br/><label>Dewey Class. No.: </label>621.38154 H3671m