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		No cover image available La enseñanza del número racional en quinto grado de educación primaria by Dimas Rios, Andrés Material type: Article; Format: print Publication details: Hidalgo, México Availability: No items available.
		No cover image available Orden y distancia de fracciones y decimales en la recta numérica: El caso de Abigaíl by Rothery, Thomas G Flores Peñafiel, Alfinio Material type: Article; Format: print Publication details: España Online resources: Click here to access online Availability: No items available.

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