000
00275nam a2200109Ia 4500
008
190703s9999 xx 000 0 und d
082
_a
669.0282 H417
100
_a
HAYES,P.C
245
0
_a
PROCESS SELECTION IN EXTRACTIVE METALLURGY
260
_a
CALCUTTA
_b
SBA
942
_c
BB
_2
DDC
999
_c
5987
_d
5987