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082 _a553.25
_bL99
100 _aLYNCH A.J.
245 0 _aMINERAL AND COAL FLOTATION CIRCUITS
250 _a0
260 _aU.S.A.
_bELSEVIER SCIENTIFIC PUBLI
_c1981
300 _a291 pag
_c25 cm
341 _h0
490 _v0
_a0
541 _aD
_b BANCO MINERO DEL PERU
_d02-Feb-01
650 _aCIENCIAS PURAS
856 _zCC. Puras
942 _cLIBRO
999 _c16294
_d16294