000			00281nam a2200133Ia 4500
003			IN-KoSCC
008			211107s9999 000 0 eng
082			_a535.3-11
100	1		_aFlint,H.T.
245	1		_aGeomatrical Optics.
500			_aLost.
653			_aLight.
942			_cBK
999			_c30127 _d30127