Ultrapurification of semiconductor materials :  proceedings of the Conference on Ultrapurification of Semiconductor Materials, Boston, Massachusetts, april 11-13, 1961 / 
Edited by M. S. Brooks and J. K. Kennedy. Sponsored by the Electronics Research Directorate, Air Force Cambridge Research Laboratories. 
 - New York :  Macmillan,  c1962 
 - 655 p. :  ill. ;  25 cm. 
<br/><br/>Includes bibliographies. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Semiconductors--Congresses.
<br/><br/><label>Dewey Class. No.: </label>621.3815  / ULT 1962