000 00304pam a2200133a 44500
082 _a662.6
_bP94
100 _a
245 1 _aPROGRESS IN COAL SCIENCE
260 _a
_b
_c1950-
300 _a1 v.
500 _aFor Volumes In Library See Periodicals Catalog
964 _gCIRC
997 _a20418 v. 1 C
999 _c442972
_d442972