000 00248nam a2200097 4500
999 _c336128
_d336128
082 _a552.1
_bCOX.I
100 _aCox,K.G.et.al.
245 _a Interpretation of Igneous Rocks
_cCox,K.G.et.al.
260 _aBoston
_c1981
_bGeorge Allen&Co.
942 _cBK