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082 _a622.7041 R248
100 _aRAUSON,D.O
245 0 _aAIME WORLD SYMPOSIUM ON MINING AND METALLURGY OF LEAD AND ZINC VOL.1: MINING AND
250 _a1
260 _aSAINT LOUIS
_bASME
_c1970
300 _a23X16
942 _cBK
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999 _c25430
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