000 00293nam a2200133Ia 4500
003 IN-KoSCC
008 211107s9999 000 0 eng
082 _a523-23
100 1 _aMillikan,R.A
245 1 _aCosmic rays
260 _c1839
653 _aAstronomy & allied sciences
942 _cBK
999 _c33474
_d33474