The Dewey Decimal System, Explained

The Dewey Decimal system is a very important tool to libraries. The special numbers help libraries classify books and other publications, but how did this system come to be?

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Dewey Decimal System Day! https://nationaltoday.com/dewey-decimal-system-day/#:~:text=Do%20they%20still%20use%20the,reported%20by%20the%20Chicago%20Tribune.

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