000 00309nam a2200121Ia 4500
008 190711s9999 xx 000 0 und d
082 _a662.62 E231
100 _aEDGAR.T.F
245 0 _aCOAL PROCESSING AND POLLUTION CONTROL
260 _aHOUSTON
_bGulf Publishing
_c1983
300 _a24X16
942 _cBK
_2DDC
999 _c19419
_d19419