000 00786nam a22002297a 4500
001 0000003265
003 OSt
005 20250311154010.0
008 250311b ||||| |||| 00| 0 eng d
020 _a0878490485
_qHardback
040 _bEng
_cPusat Penyelidikan Mineral, Jabatan Mineral Dan Geosains Malaysia
082 _21st.ed.
_a332.6712 WAH
100 _eWahl, Siegfried von
245 _aInvestment Apppraisal And Economic Evaluation Of Mining Enterprise /
_cby Siegfried von Wahl
250 _a1st.ed.
260 _aGermany :
_bTrans Tech Publications ,
_c1983
300 _axiii, 249 p.:
_bgraph, ill.;
_c24 cm
440 _nSeries On Mining Engineering
_vVol. 4
650 _vMineral Industries
_xFinance
_yMathematical Models
651 _vInvestment
942 _2ddc
_cBK
999 _c26388
_d26388