000 003200000a22001330004500
008 140223b1962 xxu||||| |||| 00| 0 eng d
041 _aENG
080 _aH230E K2
082 _aH230E K2
100 _aKudymov (B Y)
245 _aSpectral well logging
260 _aAmsterdum
_bElsevier
_c1962
650 _aPetrology
999 _c31905
_d31905