文档介绍：Preface:
Throughout the ppt, you do not need to click, it will show you automatically. Please be a little patient.
Every web site leads to a web page.
OK, are you ready to begin your tour to LIBRARIES?
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Library of Congress
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Established by an act of Congress in 1800
Collection of 30 million kinds of books, covering 470 languages, more than 58 million manuscripts, is America's largest rare books collection site
Reading no doubt will be required to teach a doubt, there is no doubt that the suspect who wants to party here is the lack of progress.
--- Zhu Xi
the
British
Library
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the
British
The collection includes well over 150 million items
3 million new items are added every year