000 00351nam a2200145Ia 4500
008 170101s1957 xx 000 0 und d
082 _a537.6 S63F
100 _aSPANGENBERG, K.R.
245 0 _aFundamentals of electron devices.
260 _bN.Y.
_c1957
300 _axii,505p.
650 _aELECTRONICS
653 _aELECTRONICS
942 _2ddc
_cB
999 _c13659
_d13659