Liliana Perez

Argentina

Joined: 15/06/2007

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Liliana Perez's PowerPoint Presentations

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lipdv uploaded a new presentation "sala de 5 años del T. Tarde"

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lipdv uploaded a new presentation "desafio cumple"

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lipdv uploaded a new presentation "Ponencia CONSUDEC"

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lipdv uploaded a new presentation "Como funciona un telegrafo"

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lipdv uploaded a new presentation "Iniciacion al concepto de digitalizacion"

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lipdv uploaded a new presentation "Introduccion al codigo Morse"

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lipdv uploaded a new presentation "Iniciación al concepto de digitalización"

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lipdv uploaded a new presentation "Cómo funciona un telégrafo"

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Cómo funciona un telégrafo

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Views: 539

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lipdv uploaded a new presentation "Introducción al código Morse"

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Introducción al código Morse

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Views: 885

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lipdv uploaded a new presentation "Los códigos de señales de ferrocarril"

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lipdv uploaded a new presentation "Los códigos de banderas"

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Los códigos de banderas

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Views: 169

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lipdv uploaded a new presentation "Telégrafo óptico y de Chappe"

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Telégrafo óptico y de Chappe

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Views: 745

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