000			00326nam a2200133 4500
008			160616s 000 0
245			_aElectron optics, Part.I:Optics, Part.2:Instruments
100			_aGrivet, P
250			_a2
500			_aC51 L2-1 L2-2
942			_cBK _2BK9288
080			_a535.533 GRI
080			_a535.533 GRI
999			_c9288 _d9288