miércoles, 26 de febrero de 2014

Las mejores páginas legales para descargar libros en Internet

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Encyclopaedia Herder

La editorial española Herder Editorial ha lanzado una enciclopedia 'online' con conocimiento actualizado sobre humanidades y ciencias del hombre (la Encyclopaedia Herder, 'www.encyclopaedia.herdereditorial.com'), accesible para todo el mundo de habla hispana, colaborativa y avalada por una comunidad de expertos.

7 Academic Search Engines Not Named Google

When we search, we often first reach for Google–and rightfully so.
But by using Google students and teachers are unwittingly bending to the will of webmasters who are experts at SEO (search engine optimization), which can mean that you find what they want you to find rather than what you really need. So what to do?
Thankfully, there are options for 21st century learners. If you have a need for specific, niche academic material, here are 100 databases and search indexes. If, however, you want an academic search engine analogous to Google itself, 6 appear below.
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