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|a AR-BaUNCB
|c AR-BaUNCB
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| 245 |
1 |
0 |
|a Ayudemos a nuestros niños en sus dificultades escolares /
|c Ligia Ramírez, Leda Beirute y Jenny Ortuño.
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| 250 |
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|a 1a ed.
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| 260 |
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|a México :
|b Limusa :
|b Universidad de Costa Rica,
|c 2005.
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| 300 |
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|a 12 v. :
|b il. ;
|c 27 cm.
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| 505 |
0 |
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|a V. 6: Guía introductoria II.-
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| 020 |
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|a 9681866622
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| 100 |
1 |
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|a Ramírez, Ligia.
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| 700 |
1 |
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|a Beirute, Leda.
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| 700 |
1 |
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|a Ortuño, Jenny.
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| 082 |
0 |
4 |
|a 370.1523
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| 650 |
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7 |
|a Educación
|2 mpirdes
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| 650 |
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7 |
|a Aprendizaje
|2 mpirdes
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| 650 |
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7 |
|a Psicología educacional
|2 unescot
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| 653 |
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|a Dificultades de aprendizaje
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| 999 |
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|c 33446
|d 33446
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