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¿Qué es la corriente eléctrica?

Material type: Text Text; Literary form: Not fiction Publication details: México : Películas Ebesa [distribuidor], [198-?]Availability: Items available for loan: 1 . Collection(s): Audiovisuales Call number: PVI Q 1101.

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¿Qué es la electricidad?

Material type: Text Text; Literary form: Not fiction Publication details: México : Películas Ebesa [distribuidor], [198-?]Availability: Items available for loan: 1 . Collection(s): Audiovisuales Call number: PVI Q 1100.

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¿Qué es la energía nuclear?.

Material type: Film Film; Type of visual material: diorama Publication details: México : Películas Ebesa [distribuidor], [1989]Availability: Items available for loan: 1 . Collection(s): Audiovisuales Call number: PVI Q 1084.

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¿Qué es la luz?

Material type: Text Text; Literary form: Not fiction Publication details: México : Películas Ebesa [distribuidor], [198-?]Availability: Items available for loan: 1 . Collection(s): Audiovisuales Call number: PVI Q 1116.

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¿Qué es un animal?

Material type: Text Text; Literary form: Not fiction Publication details: México : Películas Ebesa [distribuidor], [198-?]Availability: Items available for loan: 1 . Collection(s): Audiovisuales Call number: PVI Q 1157.

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¿Qué es un ecosistema?

Material type: Text Text; Literary form: Not fiction Publication details: México : Películas Ebesa [distribuidor], [198-?]Availability: Items available for loan: 1 . Collection(s): Audiovisuales Call number: PVI Q 1105.

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¿Qué es un gas?.

Material type: Film Film; Type of visual material: diorama Publication details: México : Películas Ebesa [distribuidor], [198-?]Availability: Items available for loan: 1 . Collection(s): Audiovisuales Call number: PVI Q 1160.

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¿Qué es un líquido?.

Material type: Text Text; Literary form: Not fiction Publication details: México : Películas Ebesa [distribuidor], [198-?]Availability: Items available for loan: 1 . Collection(s): Audiovisuales Call number: PVI Q 1142.

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¿Qué es un sólido?.

Material type: Film Film; Type of visual material: diorama Publication details: México : Películas Ebesa [distribuidor], [198-?]Availability: Items available for loan: 1 . Collection(s): Audiovisuales Call number: PVI Q 1151.

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¿Qué forma las nubes?.

Material type: Text Text; Literary form: Not fiction Publication details: México : Películas Ebesa [distribuidor], c1988Availability: Items available for loan: 1 . Collection(s): Audiovisuales Call number: PVI Q 01053.

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¿Qué provoca el viento?.

Material type: Text Text; Literary form: Not fiction Publication details: México : Películas Ebesa [distribuidor], c1989Availability: Items available for loan: 1 . Collection(s): Audiovisuales Call number: PVI Q 01059.

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¿Qué provoca la lluvia?.

Material type: Text Text; Literary form: Not fiction Publication details: México : Películas Ebesa [distribuidor], c1989Availability: Items available for loan: 1 . Collection(s): Audiovisuales Call number: PVI Q 01060.

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¿Qué son los océanos?.

Material type: Film Film; Type of visual material: diorama Publication details: México : Películas Ebesa [distribuidor], [198-?]Availability: Items available for loan: 1 . Collection(s): Audiovisuales Call number: PVI Q 1164.

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¿Qué son los rayos láser?

Material type: Text Text; Literary form: Not fiction Publication details: México : Películas Ebesa [distribuidor], [1973]Availability: Items available for loan: 1 . Collection(s): Audiovisuales Call number: PVI Q 1115.

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¿Qué son los sólidos, líquidos y los gases?.

Material type: Film Film; Type of visual material: diorama Publication details: México : Películas Ebesa [distribuidor], [198-?]Availability: Items available for loan: 1 . Collection(s): Audiovisuales Call number: PVI Q 1149.

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¡Qué suerte!.

Material type: Text Text; Literary form: Not fiction Publication details: México : Películas Ebesa [distribuidor], [1992]Availability: Items available for loan: 1 . Collection(s): Audiovisuales Call number: PVI Q 01030.

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Reciclar.

Material type: Text Text; Literary form: Not fiction Publication details: México : Películas Ebesa [distribuidor], [198-?]Availability: Items available for loan: 1 . Collection(s): Audiovisuales Call number: PVI T 1102.

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Reducir a escala.

Material type: Text Text; Literary form: Not fiction Publication details: México : Películas Ebesa [distribuidor], [1992]Availability: Items available for loan: 1 . Collection(s): Audiovisuales Call number: PVI Q 01031.

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Reencontrando el camino.

Material type: Text Text; Literary form: Not fiction Publication details: México : Películas Ebesa [distribuidor], [1992]Availability: Items available for loan: 1 . Collection(s): Audiovisuales Call number: PVI Q 01048.

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Refractando y reflejando la luz del sol.

Material type: Text Text; Literary form: Not fiction Publication details: México : Películas Ebesa [distribuidor], [198-?]Availability: Items available for loan: 1 . Collection(s): Audiovisuales Call number: PVI Q 1119.

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