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|
|
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| LEADER |
00703nas a22002177a 4500 |
| 003 |
arbauncb |
| 005 |
20241008095127.0 |
| 008 |
241008t1998 ag m||p| |||| 00| 0 spa d |
| 040 |
|
|
|a AR-BaUNCB
|c AR-BaUNCB
|
| 082 |
0 |
4 |
|a 553.28
|
| 245 |
1 |
0 |
|a Enfasis :
|b petroleo, gas, energía y petroquímica /
|
| 260 |
|
|
|a Buenos Aires:
|b Editorial Austral S.A,
|c 1998.
|
| 270 |
|
|
|a L.N.Alem 690
|b Buenos Aires
|d Argentina
|e 1001
|m enfasis@server
|
| 310 |
|
|
|a Mensual
|b 1998
|
| 362 |
|
|
|a 1998
|
| 650 |
|
1 |
|2 mpirdes
|9 2496
|a Petróleo
|
| 650 |
|
1 |
|2 mpirdes
|9 1590
|a Gas natural
|
| 650 |
|
1 |
|2 mpirdes
|9 2498
|a Petroquímica
|
| 866 |
|
|
|a 1998 v.4 (3) ; v.5 (7-8)
|
| 942 |
|
|
|2 ddc
|c REVISTA
|h 553.28
|6 553_280000000000000
|
| 999 |
|
|
|c 69089
|d 69089
|