000 00294nam a2200121Ia 4500
008 200906s9999 xx 000 0 und d
082 _a622.33 W257
100 _aWARD,C.R
245 0 _aCOAL GEOLOGY AND COAL TECHNOLOGY
260 _bBLACKWELL, MELBOURNE
_c1984
300 _a25X19
942 _cBK
999 _c60995
_d60995