000			00304nam a22001457a 4500
008			210305b ||||| |||| 00| 0 eng d
020			_a0716713543
041			_aeng
080			_a91
082			_291
100			_a42
101			_aGJEO
245			_aSedimentary Petrology _cBlatt,H
942			_2udc _cBK
999			_c55779 _d55779