000 00254nam a22000857a 4500
008 210301b ||||| |||| 00| 0 eng d
050 _aQC787.N8 .G73
245 _aElementary reactor physics
_cGRANT, P.J.
942 _2lcc
_hQC787.N8 .G73 1966
999 _c1130
_d1130