000			00333nam a22001457a 4500
008			210305b ||||| |||| 00| 0 eng d
020			_a0716712792
041			_aeng
080			_a91
082			_a91
100			_a42
101			_aGJEO
245			_aPetrology Igneous, Sedimentary and Metamorphic _cEhlers, E.G
942			_2udc _cBK
999			_c55778 _d55778