Dewey Decimal System
From Wikipedia, a free encyclopedia written in simple English for easy reading.
The Dewey Decimal System is a way to sort non-fiction books. It's usually used in libraries. It uses numbers that go from 0 to 999, and it is set up by subject. For example, the 921 section has biographies. The system is named after a guy whose first name was Dewey.
[edit] See also
This short article needs someone to make it better.
You can help Wikipedia by adding to it.