A book classification system for libraries that was created by Melvil Dewey in the 1870s and copyrighted in 1876. Used to this day in thousands of libraries worldwide, mostly for non-fiction content, ...
Fifty years ago Monday, the U.K. and Ireland put an end to a system of currency that had been used for hundreds of years, and made a switch to decimalization — the system where currency is based on ...
THE fifth report of the International Committee on the Decimal Classification was presented by F. Donker Duyvis to the Tenth Conference of the Institut international de Bibliographie at the Hague on ...
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