Spangenberg, Karl R. <br/><br/>
Fundamentals of electron devices/ 
Karl R. Spangenberg 
 - New York :  McGraw Hill Book Company,  1957 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Electron Devices
<br/><br/><label>Dewey Class. No.: </label>621.381548  / SPA