000 00264nam a22001097a 4500
082 _a539.7
_bMAN/GAR
100 _aWILFRID B MANN
245 _aRADIOACTIVITY AND ITS MEASUREMENT
260 _bAFFILIATED EAST - WEST
_c1970
700 _aS B GARFINKEL
942 _2ddc
_cBK
999 _c1549
_d1549