Mehta V K <br/><br/>
Principles of Electronics 

 - 1st 
 -  Chand & Co,New Delhi  1990 
<br/><br/> Electron Emission 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Electronics Electronics 
<br/><br/><label>Dewey Class. No.: </label>