Jacob, L. <br/><br/>
An Introduction to electron optics/ 
L Jacob; foreword by Sir Clifford C. Paterson 
 - London:  Methuen,  1951 
 - x, 150 p.:  ill.;  18 cm. 
<br/><br/> Includes index 
<br/><br/>Bibliography: p. 141-146 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Electron optics<br/>Quantum electronics<br/>Electrostatic lenses<br/>Magnetic lenses
<br/><br/><label>Dewey Class. No.: </label>621.381