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20120328184730.0 |
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080728s1973 000 0 spa d |
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|a 0471630594
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| 040 |
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|a Sistema de Bibliotecas de la Universidad Nacional de Costa Rica
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| 082 |
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|a 629.101515
|b N331p
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| 100 |
1 |
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|a Nayfeh, Ali Hasan,
|d 1933-
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| 245 |
1 |
0 |
|a Perturbation methods /
|c Ali Hasan Nayfeh
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| 260 |
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|a New York :
|b John Wiley ,
|c c1973
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| 300 |
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|a xii, 425 páginas ;
|c 23 cm.
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| 490 |
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|a Pure and applied mathematic
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| 504 |
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|a Incluye referencias bibliograficas e índices
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| 650 |
0 |
4 |
|a MATEMATICAS
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| 650 |
0 |
4 |
|a ECUACIONES DIFERENCIALES
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