000 00583nam a2200229Ia 4500
003 OSt
005 20220912151128.0
006 a|||||r|||| 00| 0
007 ta
008 220909b |||||||| |||| 00| 0 eng d
024 _a49350
037 _cTextual
040 _aCSL
_beng
_cCSL
041 _aeng
082 _aHZ, L6
245 0 _aRecent advances in mining and processing of low-grade and submarginal mineral deposits
260 _c1976
300 _aviii,192p.
_ccm.
650 _aMinig engineering
942 _hHZ, L6
_cTEXL
_2CC
999 _c61952
_d61952