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100813s1977 xxu ||||| eng |
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|a 0486634639
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|a 9270329
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|a Sistema de Bibliotecas de la Universidad de Costa Rica
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|a eng
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082 |
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|a 515.35
|b L495d2
|2 22
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100 |
1 |
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|a Lefschetz, Solomón
|d 1884-1972
|e Autor/a
|4 aut
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245 |
1 |
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|a Differential equations :
|b geometric theory /
|c Salomon Lefschetz
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250 |
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|a 2. edition
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260 |
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|a New York :
|b Dover,
|c 1977.
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300 |
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|a x, 390 páginas
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650 |
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|a ECUACIONES DIFERENCIALES
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650 |
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|x PROBLEMAS, EJERCICIOS, ETC.
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650 |
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|a SISTEMAS LINEALES
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900 |
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|a 2010 nov
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912 |
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|a 23-NOV-2010 - SALAZAR ALVAREZ, CLAUDIO
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917 |
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|a 13-AUG-2010 - CHAVARRIA LOBO, MARIA DEL MILAGRO
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949 |
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|a CSA -ACC
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916 |
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|a Centro Catalográfico
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