000 00337nam a2200133Ia 4500
008 211214s9999 xx 000 0 und d
040 _cJayakar Knowledge Resource Centre
100 _aLeprince, R L
245 0 _aCosmic rays
260 _bPRENTICE-HALL, INC.
_aNEW YORK
_c1950
300 _aXI,287P p.
653 _aPHYSICS
942 _c1
999 _c24433
_d24433