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20250704194118.0 |
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ta |
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080710s1974 fr bd g 000 0 ||| d |
| 040 |
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|a AR-LpUBP
|b spa
|c AR-LpUBP
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| 080 |
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|a 001.891(6)
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| 110 |
2 |
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|a UNESCO
|9 21660
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| 245 |
1 |
0 |
|a National science policies in Africa
|
| 260 |
|
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|a París :
|b UNESCO,
|c 1974.
|
| 300 |
|
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|a 387 p. ;
|c 27 cm.
|e mapas, gráfs., (1pleg.) tablas.
|
| 490 |
0 |
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|a Science policy studies and documents ;
|v 31
|
| 500 |
|
|
|a Texto también en francés
|
| 650 |
|
4 |
|a INVESTIGACION CIENTIFICA-AFRICA
|9 92477
|
| 942 |
|
|
|c BK
|
| 952 |
|
|
|0 0
|1 0
|2 udc
|4 0
|6 DB200720631
|7 0
|9 166569
|a DUN
|b DUN
|c FG
|d 2023-07-10
|i 439274
|l 0
|o Db-2007-206-31
|p DUN439274
|r 2023-07-10 21:06:05
|w 2023-07-10
|y BK
|
| 999 |
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|c 116602
|d 116602
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| 988 |
|
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|c 34
|d Miguel Kiperszmid
|
| 997 |
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|z a
|