Myers, L. M.   1903- <br/><br/>
Electron optics :   theoretical and practical /  
by L. M. Myers. 
 - New York :   D. Van Nostrand,   1939. 
 - xviii,  618 p. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>OPTOELECTRÓNICA
<br/><br/><label>Universal Decimal Class. No.: </label>621.38