Helfrick, Albert D  <br/><br/>
Modern electronic instrumentation and measurement techniques 
Albert D Helfrick and William D Cooper 
 - Delhi :  Pearson,  1990 
 - xv, 608p. ;  24 cm. 
<br/><br/><label>ISBN: </label>9798129707313 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Modern electronic instrumentation
<br/><br/><label>Dewey Class. No.: </label>621.38154  / HEL/M