000 00296nam a2200121Ia 4500
008 190711s9999 xx 000 0 und d
082 _a622 G822
100 _aGREGORY,C.E
245 0 _aCONCISE HISTORY OF MINING
260 _aNEW YORK
_bPergamon Press
_c1982
300 _a24X16
942 _cBK
_2DDC
999 _c21604
_d21604