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| LEADER |
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| 003 |
AR-BaBNM |
| 005 |
20251013131042.0 |
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ta |
| 008 |
130830s1989 fr 000 0 ||||||spa d |
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| 040 |
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|a AR-BaBNM
|b spa
|e aacr
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| 080 |
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|a 659.2
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| 110 |
2 |
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|a Unesco.
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| 245 |
1 |
0 |
|a National library and information needs :
|b alternative means of fulfilment, with special reference to the role of National Libraries /
|c UNESCO.
|
| 260 |
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|a Paris :
|b UNESCO,
|c 1989.
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| 300 |
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|a 62 p.
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| 490 |
0 |
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|a General Information Programme and UNISIST
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| 610 |
2 |
4 |
|a UNESCO
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| 650 |
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4 |
|a Bibliotecas nacionales
|9 6798
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| 650 |
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4 |
|a Gestión de la información
|9 8196
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| 942 |
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|2 udc
|c LIBRO
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| 999 |
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|c 154147
|d 154147
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