000 004360000a22001690004500
245 _aPetrography : introduction to the study of rocks in thin sections
100 _aWilliams, Howel
100 _aTurner, Francis J.
100 _aGilbert, Cjarles M.
250 _a2nd ed.
260 _aSan Francisco
_bWH Freeman
_c1982
300 _axiv, 626p.
020 _a0716713764
080 _a552
_bW5
041 _aEN
942 _cBK
999 _c100989
_d100989