000 002920000a22001210004500
008 140223b1989 xxu||||| |||| 00| 0 eng d
041 _aENG
080 _aH22 M9
082 _aH22 M9
245 _aPetrography of igneous and metamorphic rocks
260 _c1989
650 _aPetrology
999 _c156477
_d156477