1 ene 1455 año - The first major book was printed in Europe, the Gutenberg Bible.

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By NYC Wanderer (Kevin Eng) (originally posted to Flickr as Gutenberg Bible) [CC BY-SA 2.0 (http://creativecommons.org/licenses/by-sa/2.0)], via Wikimedia Commons

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18 sep 2017

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A Brief History of Educational Technology

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