		Cómo funciona el mundo / Dorion, Christian ; Young, Beverley Publication: [Madrid] :SM 2010 Physical description: :il.cor. pop-up Academic level: 3º-4º Primaria Availability: Items available for loan: CEIP Saco e Arce (1),
		Agua / Gerry Bailey by Bailey, Gerry Publication: León :Everest 2008 Physical description: 32 p. :il. ;25cm Academic level: 1º-2º Primaria Availability: Items available for loan: CEIP Saco e Arce (1),

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