000 00345nam a2200121Ia 4500
008 190711s9999 xx 000 0 und d
082 _a622.33 R1118
100 _aRAASK,E
245 0 _aMINERAL IMPURITIES IN COAL COMBUSTION BEHAVIOUR,PROBLEMS AND REMEDIAL MEASURES
260 _aNEW YORK
_bHemisphere
_c1985
300 _a24X16
942 _cBK
_2DDC
999 _c20475
_d20475