000 00291nam a2200121Ia 4500
008 160710s1977 xx 000 0 und d
082 _a621.4 GIL
100 _aGILCHRIST,J.D.
245 _aFUELS,FURNACES & REFRACTORIES
260 _bPERGAMON PRESS
_c1977
300 _a353
942 _2ddc
_cB
999 _c42284
_d42284