000			00286nam a2200097 4500
082			_a552.1 _bTUR.I
100			_aTurner ,Francis and Verhoogen,Jean
245			_aIgneous and metamorphic petrology _cTurner ,Francis and Verhoogen,Jean
260			_aNew York _c1951 _bMcGraw Hill
942			_cBK
999			_c334217 _d334217