000
002500000a22001210004500
245
_a
Mining engineers' handbook : vol.II
100
_a
Peele, Robert
250
_a
3d ed.
260
_c
1967
080
_a
622(02)
_b
P4
041
_a
EN
942
_c
BK
999
_c
95145
_d
95145