000
00244pam a2200109a 44500
082
_a
662.06
_b
IN7T
100
_a
245
1
_a
TRANSACTIONS OF THE INSTITUTION OF MINING AND METALLURGY
260
_a
_b
_c
964
_g
CIRC
997
_a
49869 C
999
_c
415174
_d
415174