000			00309nam a2200133Ia 4500
005			20240722130920.0
008			240717s9999 xx 000 0 und d
020			_a863113303
041			_aeng
100			_aRoy D K
245			_aPhysics of Semiconducter Devices
260			_aNew Delhi _c1992
300			_a392
999			_c46157 _d46157