Steffen, Klaus G. <br/><br/>
High energy beam optics 
[by] Klaus G. Steffen. 
 - New York,  Interscience Publishers  [1965] 
 - xii, 211 p.  illus.  24 cm. 
 - Interscience monographs and texts in physics and astronomy,  v. 17 .
 - Interscience monographs and texts in physics and astronomy ;  v. 17. .
<br/><br/><label>Subjects--Index Terms: </label>Electron optics 
<br/><br/><label>Dewey Class. No.: </label>535.58  / STE