000
003140000a22001450004500
001
EST
003
REF 622 / P22 / 1 y 2 / 1947
004
M
006
m
100
_a
Peele, Robert
245
_a
Mining engineers handbook
068
_a
MATERIAL DE CONSULTA
650
_a
<MINERIA><MANUALES>
999
_c
13921
_d
13921