000			00316nam a2200145Ia 4500
008			190201s9999 xx 000 0 und d
082			_a621
082			_b38158
100			_a"Mottershe, A"
245		0	_aElectronics Devices And
260			_aNew Delhi
260			_bP.H.I
260			_c1991
300			_a"IV, 641"
999			_c34579 _d34579