Did you know that Dec. 10 is Dewey Decimal System Day? Me neither. Born on Dec. 10, 1851, Melvil Dewey is the librarian who invented the Dewey Decimal system of library classification. And in an age ...

For more than a century, the Dewey Decimal Classification system has dictated the way libraries organize their collections. And the way they organize and sort information says a lot about what kind of ...