000 002620000a22001210004500
008 160427b1954 xxu||||| |||| 00| 0 eng d
041 _aeng
080 _a549
_bN5
942 _cBK
100 _aNinger, R.D.
245 _aMinerals for atomic energy
260 _c1954
999 _c8165
_d8165