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LIBRI-000678 |
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AR-CrUNPB |
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170901s1991 xxu r 000 0 eng d |
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| 040 |
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|a AR-CrUNPB
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| 082 |
0 |
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|a 005.756
|2 20
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| 100 |
1 |
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|a Codd, E. F.
|9 20102
|
| 245 |
1 |
4 |
|a The relational model for database management :
|b versión 2 /
|c E.F Codd.
|
| 260 |
|
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|a Nueva York :
|b Addison-Wesley,
|c 1991.
|
| 300 |
|
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|a xxii,538 p.
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| 590 |
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|a Corregido por vc20210323
|
| 650 |
|
7 |
|a BASES DE DATOS
|2 Unescot
|9 1694
|
| 910 |
|
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|a LG19940207
|c vc20210323
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| 942 |
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|c BK
|2 ddc
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| 999 |
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|c 52050
|d 52050
|