000 003400000a22001330004500
008 140223b1956 xxu||||| |||| 00| 0 eng d
041 _aENG
080 _aC55u J6
082 _aC55u J6
100 _aWILSON (J.G.)Ed.
245 _aProgress in cosmic ray Physics. vol.3.
260 _aAmsterdam
_bNorth Holland
_c1956
650 _aX-RAYS
999 _c226324
_d226324