000 002930000a22001330004500
008 140223b1982 xxu||||| |||| 00| 0 eng d
041 _aENG
080 _aH2 M2
082 _aH2 M2
100 _aLe Maitre (R W)
245 _aNumerical petrology
260 _c1982
650 _aPetrology
999 _c156347
_d156347