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00861nam#a2200229#a#4500 |
| 001 |
003806 |
| 005 |
20160721142937.0 |
| 008 |
961021s1986####xxu#################eng#d |
| 020 |
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|a 9211041872
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| 040 |
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|a AR-beUNQ
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| 099 |
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|a 27-U1
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| 110 |
2 |
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|a United Nations. Department of Technical Co-operation for Development
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| 245 |
0 |
0 |
|a Energy sources for electricity supply : relevant to developing countries
|c United Nations. Department of Technical Co-operation for Development.
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| 260 |
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|a Nueva York :
|b Naciones Unidas,
|c 1986
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| 300 |
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|a 146 p. :
|b gráficos, tablas
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| 650 |
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7 |
|a ENERGIA (FISICA)
|2 Spines
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| 650 |
|
7 |
|a FUENTES DE ENERGIA
|2 Spines
|
| 650 |
|
7 |
|a ENERGIA ELECTRICA
|2 Spines
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| 650 |
|
7 |
|a ABASTECIMIENTO DE ENERGIA
|2 toit
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| 929 |
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|a COMPRA
|b Secretaría de Planificación
|d 4,00E
|e 19981020
|g Exp. 0387/98
|j 19666
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| 942 |
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|c LIB
|n 0
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| 999 |
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|c 6582
|d 81969
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