000 00262nam a2200133Ia 4500
003 IN-KoSCC
008 211107s9999 000 0 eng
082 _a535-35
100 1 _aCox,A.
245 1 _aOptics.
260 _c1944
653 _aLight.
942 _cBK
999 _c30020
_d30020