000 00418pam a2200157a 44500
082 _a539.7
_bC3795r
100 _aCharlesby, Arthur
245 1 _aRADIATION SOURCES
260 _aN. Y.
_bMacmillan
_c1964
300 _a268
500 _aA Pergamon Press Book
650 _aRadiation -- Addresses, Essays, Lectures
650 _aRadioactivity -- Addresses, Essays, Lectures
964 _gCIRC
997 _a57023 C
999 _c431365
_d431365