000
00275nam a2200121Ia 4500
008
230926s9999 xx 000 0 und d
245
_a
JOURNAL OF MINES METALS AND FUELS
260
_c
2022-2022
500
_a
"9,10,11,12"
500
_a
70
500
_a
SEP-DEC
942
_c
BV
999
_c
24162
_d
24162