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00918nam a2200241 a 4500 |
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108642 |
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AR-LpUBP |
| 005 |
20250704193725.0 |
| 007 |
ta |
| 008 |
080624s1971 fr g 100 0 fra d |
| 040 |
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|a AR-LpUBP
|b spa
|c AR-LpUBP
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| 080 |
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|a 621.396.946
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| 111 |
2 |
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|a Reunión Dexperts gouvernementaux sur les arrangements internationaux dans le domaine des communications spatiales
|c París
|d 1969
|9 90661
|
| 245 |
1 |
0 |
|a La radiodiffusion par satellites
|
| 260 |
|
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|a París :
|b UNESCO,
|c 1971.
|
| 300 |
|
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|a 67 p. ;
|c 27 cm.
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| 490 |
0 |
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|a Organización de las Naciones Unidas para la educación, la ciencia y la cultura ;
|v 60
|
| 650 |
|
4 |
|a COMUNICACIONES ESPACIALES
|9 76623
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| 942 |
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|c BK
|
| 952 |
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|1 0
|2 udc
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|6 DB20076760
|7 0
|9 153474
|a DUN
|b DUN
|c FG
|d 2023-07-10
|i 427731
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|o Db-2007-67-60
|p DUN427731
|r 2023-07-10 21:02:08
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|y BK
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| 999 |
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|c 108642
|d 108642
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| 988 |
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|c 34
|d Miguel Kiperszmid
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| 997 |
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|z a
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