Electron optics and the electron microscope / 
by V.K. Zworykin ... [et al] 
 - New York :  London :  John Wiley & Sons ;  Chapman & Hall,  c 1945 [printing 1957]. 
 - xii, 766 p :  ill. ;  22 cm. 
<br/><br/> Includes index 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Electron optics<br/>Electron microscopes
<br/><br/><label>Dewey Class. No.: </label>537.56  / ELE 1957