Blachman Nelson M <br/><br/>
Noise and its effect on communication 

 - New York  McGraw Hill Book Company UA    1966 
<br/><br/><label>Standard No.: </label>280,591 
<br/><br/><label>Source: </label> Textual 
<br/><br/><label>Dewey Class. No.: </label>B28N4(2:55), K6