Helfrick, Albert D <br/><br/>
Modern electronic instrumentation and measurement techniques  
Albert D. Helfrick 
 - New Delhi  Prentice Hall,  1990. 
 - xii, 446 p.   ill. ;  25 cm. 
<br/><br/> Rev. ed. of: Electronic instrumentation and measurement techniques / William David Cooper, Albert D. Helfrick. 3rd ed. c1985. 
<br/><br/><label>ISBN: </label>8120307526 
<br/><br/><label>Subjects--Index Terms: </label>Electric measurements  Electric meters  Electronic measurements  Electronic instruments  Electrical Engineering  Measurement, Instruments  Instrumentation 
<br/><br/><label>Dewey Class. No.: </label>621.3.08  / HEL