GRAY, T.G.F. <br/><br/>
PHYSICAL ELECTRONICS AND CIRCUIT MODELS OF TR 

 - S.E. 
 - S.L. Sin Pais  WILE  1964 
<br/><br/><label>LCCN: </label>20729 
<br/><br/><label>Dewey Class. No.: </label>621.38153