000 00356nam a2200133Ia 4500
008 211215s9999 xx 000 0 und d
040 _cJayakar Knowledge Resource Centre
100 _aRobertson, R H S
245 0 _aMineral use guide
260 _bCleaver-Hume press ltd
_alondon
_c1960
300 _a44p p.
653 _aChemistry, Inorganic
942 _c1
999 _c73318
_d73318