000 00287nam a2200133Ia 4500
003 IN-KoSCC
008 211107s9999 000 0 eng
082 _a535-11
100 1 _aBrown,S.E.
245 1 _aExperimental Science
_bLight.
260 _c1920
653 _aLight.
942 _cBK
999 _c29967
_d29967