00648cam a2200241 a 4500 4716393 NUST - PNEC 20170116181000.0 830926s1985 inua b 001 0 eng 83051122 0672220237 LIBRARY 621.367 CSO Csorba, Illes P. Image tubes by Illes P. Csorba. c.1985 The Howard W. Sams engineering-reference book series Image converters. ME, EE, EL, IME Image intensifiers. Cathode ray tubes. Television camera tubes. ddc BK 66693 66693 0 0 ddc 0 0 PNEC PNEC WING-A 0000-00-00 0 621.367 CSO PNECLIB-013687 2015-09-12 0000-00-00 BK