000 00463nam a2200169Ia 4500
999 _c66915
_d66915
008 200906s9999 xx 000 0 und d
082 _a621.381 G7824A
100 _aGray, T.S
245 0 _aApplied Electronics
260 _bAsia Publishing House
_c1963
_aNew York
300 _ap.880
440 _aPRINCIPLES OF ELECGTRICAL ENGINEERING SERIES
650 _bVacuum Tubes
650 _bRectifier Circuits
650 _bModulation & Demodulation
942 _cBB