000 00331nam a2200121Ia 4500
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008 251006s9999 xx 000 0 und d
100 _ajeffery,paul heoffrey
245 0 _a.chemical methods of rock analysis jeffery,paul geoffrey
260 _a2nd.ed. | .Oxford Pergamon
260 _c1975
942 _cBOK
999 _c9525
_d9525