000			00266nam a2200097 4500
999			_c336933 _d336933
082			_a552.1 _bMAC.A
100			_aMacKenzie, W.S.,et al.
245			_aAtlas of igneous rocks and their textures _cMacKenzie, W.S.,et al.
260			_aNew York _c1982 _bLongman
942			_cBK