000 00503pam a2200193a 44500
008 160408b1991 xxu||||| |||| 00| 0 eng d
020 _a0873351045
082 _a662.62
_bC631L5
100 _aJoseph W. Leonard
245 1 _aCOAL PREPARATION
250 _a5th
260 _a
_bSociety For Mining, Metallurgy, & Exploration, Co
_c1991
300 _axxii,1131
500 _aIncludes Index
650 _aCoal Preparation
700 _aLeonard,Joseph W.
964 _gCIRC
997 _aA123515 C
999 _c328168
_d328168