Helfrick, Albert D., Cooper, William D. <br/><br/>
Modern electronic instumentation and measurement techniques 

 - Delhi  Prentice-Hall  1994 
 - xii, 446p, 24cm 
<br/><br/><label>ISBN: </label>8120307526 
<br/><br/><label>Dewey Class. No.: </label>621.381043,  / D, hel