000 00238nam a2200097 4500
999 _c336212
_d336212
082 _a552.4
_bBHA.M
100 _aBhaskara Rao, B
245 _aMetamorphic petrology
_cBhaskara Rao, B
260 _aNew Delhi
_c1986
_bOxford & IBH
942 _cBK