000 00313pam a2200133a 44500
082 _a621.381
_bJ359m
100 _aJefferson, Sidney
245 1 _aMASSIVE RADIATION TECHNIQUES
260 _aLondon
_bNewnes & Pearson
_c1964
300 _a324
650 _aRadioactivity
964 _gCIRC
997 _a28416 s C
999 _c416404
_d416404