000 00304pam a2200133a 44500
082 _a539.722
_bG13e
100 _aGalbraith, William
245 1 _aEXTENSIVE AIR SHOWERS
260 _aLondon
_bB. Scientific Pub.
_c1958
300 _a211
650 _aCosmic Rays
964 _gCIRC
997 _a2423 C
999 _c414316
_d414316