01170nam a2200253 a 4500 71579 BD-RjUL 20211209082131.0 170506s1962 nyua b 100 0 eng d (BD-RjUL)71795 DLC/ICU ICU DLC BD-RjUL eng eng 621.3815 23 ULT 1962 Conference on Ultrapurification of Semiconductor Materials (1961 : Boston, Mass.) 211801 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. Includes bibliographies. Semiconductors Congresses. 209801 Brooks, M. S. (Marvin S.), ed. 211802 Kennedy, J. K. (John K.), ed. 211803 Air Force Cambridge Research Laboratories (U.S.). Electronics Research Directorate. 211804 ddc BK 71579 71579 0 0 ddc 0 1 NFIC RUCL RUCL Reading 1964-05-08 Zeithlinger 95.00 0 621.3815 ULT 1962 2017-05-06 00:00:00 C-2 2017-05-06 BK