projector: References & Edit History

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  • The Editors of Encyclopaedia Britannica
    Encyclopaedia Britannica's editors oversee subject areas in which they have extensive knowledge, whether from years of experience gained by working on that content or via study for an advanced degree. They write new content and verify and edit content received from contributors.

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Article History

Type Description Contributor Date
Add new Web site: Panasonic - Why Panasonic Projectors? Oct 08, 2015
Add new Web site: EdTech - Vision of Learning: A History of Classroom Projectors. Oct 01, 2015
Add new Web site: Buzzle.com - Projector. Jul 20, 2012
Media added. Apr 20, 2007
Article added to new online database. Jul 20, 1998
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