000 00371nam a2200157Ia 4500
008 220709b1939 xxu||||| |||| 00| 0 eng d
082 _a622.7
_bG23P
245 _aPrinciples of mineral dressing
260 _aNew York
_bMcgraw-Hill Book Co.
_c1939
300 _axi,554p.
_c22cm.
630 _aOer dressing
700 _aGaudin, A.M. Ed.
964 _bEnglish
964 _ePaper Fo
942 _cBooks
906 _a15131
981 _aNew York: Mcgraw-Hill Book Co., 1939.
982 _axi,554p. : 22cm.
983 _aPrinciples of mineral dressing
999 _c14993
_d14993