000 00347pam a2200133a 44500
082 _aBTS
_bMONO B-1071
100 _aDarrow,Karl K
245 1 _aRADIOACTIVITY--ARTIFICIAL AND NATURAL
260 _a
_b
_c1938
300 _a27
500 _aBound With Bts Mono B-1060-1070,1072-1097, Lack No. 1069,73,79
964 _gCIRC
997 _aTR16322 C
999 _c401290
_d401290