000 00354nam a2200145Ia 4500
008 170207s9999 xx 000 0 und d
082 _aPG 537.5 HOA-E
100 _aHoag, J Barton
245 _aElectron physics
260 _bD Van Nostrand Co. Inc., New Jersey
260 _c1929
300 _a208
650 _aElectronics; Physics
942 _cBOOKS
999 _c5950
_d5950