000 00347pam a2200157a 44500
082 _a537.5
_bH372p
100 _aHemenway, Curtis L.
245 1 _aPHYSICAL ELECRONICS
260 _aN. Y.
_bWiley
_c1962
300 _a396
650 _aElectrons
650 _aElectronics
700 _aCaulton, Martin
964 _gCIRC
997 _a57928 C
999 _c430552
_d430552