000 00343nam a2200169Ia 4500
005 20250619144757.0
008 250619s9999||||xx |||||||||||||| ||und||
020 _c5
040 _aMAIN
041 _aEnglish
082 _a662.62
_bCOA
245 0 _aCoal
300 _a23p.
650 _aCoal Industry
650 _aFuels
942 _cBK
999 _c112056
_d112056