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| LEADER |
00631nam a2200205 4500 |
| 001 |
007788 |
| 003 |
arbauncb |
| 008 |
150429s1968 ag g 000 0 spa d |
| 005 |
20171017122634.0 |
| 040 |
|
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|a AR-BaUNCB
|c AR-BaUNCB
|
| 245 |
1 |
3 |
|a El Chocón-Cerros Colorados :
|b sintesis del proyecto /
|c Hidroeléctrica Norpatagonica. Buenos Aires.
|
| 260 |
|
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|a Buenos Aires,
|c 1968
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| 300 |
|
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|a 13 p. ;
|c 29 cm.
|
| 110 |
2 |
|
|a Hidroelectrica Norpatagonica. Buenos Aires
|
| 082 |
0 |
4 |
|a 338.982
|
| 650 |
|
7 |
|a Economía
|2 mpirdes
|
| 650 |
|
7 |
|a Desarrollo económico y social
|2 mpirdes
|
| 653 |
|
|
|a Chocón
|
| 651 |
|
7 |
|a Argentina
|2 mpirdes
|
| 999 |
|
|
|c 7715
|d 7715
|