Advances in electronics and electron physics 
edited by L. Marton and Claire Marton 
 - New York  Academic Press  1967-1973 
 - <23. v. 24. v.  26. v.  27. v.  29. v.  34. v.  4. sup.>  ill.  24 cm. 
<br/><br/> "supplement : Electron beam and laser beam technology" 
<br/><br/>Includes bibliographies and indexes. 
<br/><br/>Supplement 4 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Electron beams.<br/>Electronics.<br/>Electrons.<br/>Lasers.
<br/><br/><label>Dewey Class. No.: </label>621.381 ADV 1967