000 00604nam a2200193Ia 4500
919 _a065775
082 _a662.625
_bN79
245 _aCoal conversion technology
_b
_ced. by C. Y. Wen and Estanley Lee., ed.
260 _bA-W
_c1979
700 _aWen, C. Y., ed.
700 _aLee, Estanley., ed.
999 _c63524
_d63524