000 01218 a2200193 4500
003 Nust
005 20170207153444.0
040 _cNust
082 _a621.381512
100 _aR. Spangenberg , Karl
245 _aVacuum Tubes
_cKarl R. Spangenberg ,
250 _aInternational student ed
260 _aNew York
_bMcGraw-Hill Book Company, Inc
_c1948
300 _axvii, 860 p
_billus
_c19 cm
500 _aIntroductions (Page-1) Basic Tubes Types (Page-5) Electrons and Ions (Page-19) Electronic Emission Ions (Page-23) Determination of Potential Fields (Page-58) Laws of Electron Motions (Page-97) The Electrostatic Field of triode (Page-125) Space Charge Effects (Page-168) Triode Characteristics (Page-201) Tetrodes (Page-238) Pentodes (Page-266) Noise in Vacuum Tubes (Page-298) Electrostatic Electron Optics (Page-328) Magnetic Lenses (Page-394) Cathode Ray Tubes (Page-412) Ultra High Frequency Effects in Conventional Tubes (Page-475) Velocity Modulated Tubes or Klystrons (Page-527) Magnetron Oscillators (Page-621) Photoelectric Tubes (Page-675) Special Tubes (Page-701) High Vacuum Practice (Page-747)
538 _aAlmirah No. 130 and Shelf No. 3
600 _aR. Spangenberg , Karl
650 _aVacuum Tubes
942 _2ddc
_cBK
999 _c186609
_d186609