000 00343nam a2200121Ia 4500
008 190829s9999 xx 000 0 und d
082 _a552
_bEHL/PE
100 _aBLATT, Harvey
100 _aEHLERS, Ernest G.
245 0 _aPETROLOGY : IGNEOUS, SEDIMENTARY AND METAMORPHIC
260 _bAsia Publishing House, Bombay
_aBombay
_c1987
942 _cBK
999 _c2490
_d2490