000 00468nam a22001697a 4500
008 230425b |||||||| |||| 00| 0 eng d
020 _a0 86010 257 2
040 _aNational Science Library
_cNational Science Library
080 _a669.21(091)
_bM2
100 _aKettell, Brian
_97421
245 _aGold
260 _aLondon:
_bGraham & Trotman Limited,
_c1982
300 _axv, 283p.
650 _aChemical technology
653 _aMining
942 _2udc
_cREF
999 _c23241
_d23241