Zworykin V K <br/><br/>
Electron optics and the electron microscope 

 -  1957 
 - p.  cm. 
<br/><br/><label>Standard No.: </label>59572 
<br/><br/><label>Source: </label> Textual 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Electrons
<br/><br/><label>Dewey Class. No.: </label>C296e, J7           CS