000 00281nam a2200133Ia 4500
003 IN-KoSCC
008 211107s9999 000 0 eng
082 _a535.3-7
100 1 _aHerman, R.A.
245 1 _aGeomatrical Optics.
260 _c1900
653 _aLight.
942 _cBK
999 _c30249
_d30249