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| LEADER |
00695nam#a22002897a#4500 |
| 001 |
OSC022568 |
| 003 |
OSC |
| 005 |
20070604123030 |
| 008 |
||||||s1986 ag |||| ||| || d |
| 040 |
# |
# |
|a OSC
|b spa
|c OSC
|
| 092 |
# |
# |
|c 622
|l Z88
|
| 100 |
1 |
# |
|a Zorn, Stephen
|
| 245 |
1 |
0 |
|a Minería y elaboración de minerales :
|b Nuevas formas de inversión en el mundo en desarrollo.
|
| 260 |
# |
# |
|a Buenos Aires :
|b BID-INTAL,
|c 1986.
|
| 300 |
# |
# |
|a 84 p.
|
| 650 |
0 |
4 |
|a INVERSIONES
|
| 650 |
0 |
4 |
|a HIERRO
|
| 650 |
0 |
4 |
|a ACERO
|
| 650 |
0 |
4 |
|a COBRE
|
| 650 |
0 |
4 |
|a ALUMINIO
|
| 650 |
0 |
4 |
|a BAUXITA
|
| 650 |
0 |
4 |
|a PLOMO
|
| 650 |
0 |
4 |
|a CINC
|
| 650 |
0 |
4 |
|a NIQUEL
|
| 650 |
0 |
4 |
|a ESTAÑO
|
| 907 |
# |
# |
|a TEXTO
|
| 930 |
# |
# |
|a 4544
|b 2
|
