Library of Congress
The Library of Congress. The Library of Congress is the nation\'s oldest federal cultural institution, and it serves as the research arm of Congress. It is also the largest library in the world, with more than 120 million items. The collections include books, sound recordings, motion pictures, photographs, maps, and manuscripts
- 2015-03-20 - 收藏
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- 2015-03-13 - 收藏
OPEN2STUDY
Open2Study provides Free High Quality Online Education for Everybody. Enrol Now!
- 2015-02-23 - 收藏