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| LEADER |
00724nam a22002417a 4500 |
| 003 |
arresunl |
| 005 |
20210901131755.0 |
| 008 |
181213e1974 ag o|||g |||| 00| 0 spa d |
| 999 |
|
|
|c 175548
|d 175548
|
| 040 |
|
|
|c arresunl
|g NOELIA SOLEDAD FERNANDEZ
|
| 041 |
|
|
|a spa
|
| 044 |
|
|
|a ag
|
| 082 |
|
|
|2 22
|a 354.45
|b V 39
|
| 100 |
1 |
|
|9 39892
|a Vedoya, Juan Carlos
|
| 245 |
1 |
0 |
|a Mosconi :
|b el petroleo y los trust /
|c Juan Carlos Vedoya.
|
| 260 |
3 |
|
|a Buenos Aires :
|b Leñon,
|c 1974.
|
| 300 |
|
|
|a 94 p. :
|b il, fot.
|
| 650 |
1 |
7 |
|2 UNESCO
|9 39651
|a Petróleo
|
| 650 |
1 |
7 |
|2 UNESCO
|9 39893
|a Exploración de recursos
|
| 650 |
1 |
7 |
|2 unescot
|a Nacionalización
|9 21680
|
| 650 |
1 |
0 |
|a Monopolio
|9 36751
|
| 653 |
1 |
0 |
|a Mosconi, Enrique
|
| 942 |
|
|
|2 ddc
|c 00030
|