Roy D.K. <br/><br/>
Tunnelling and negative resistance phenomena ins emiconductors 

 - New York  Pergamon Press USA       1977 
<br/><br/><label>ISBN: </label>0080212449 
<br/><br/><label>Standard No.: </label>103556 
<br/><br/><label>Source: </label> Textual 
<br/><br/><label>Dewey Class. No.: </label>C6:21, L7