Libraries.
The library uses the Dewey Decimal Classification system to allocate numbers to books.
I believe that you are thinking of the Dewey Decimal System.
The Dewey Decimal Classification (DDC), or Dewey Decimal System, is a proprietary library classification system first published in the United States by Melvil Dewey in 1876.
Dewey Decimal is the classification system of the library.
Japan primarily uses the Nippon Decimal Classification (NDC) system for library classification, which is similar to the Dewey Decimal System but tailored to Japanese literature and culture. While some libraries in Japan may use the Dewey Decimal System, especially those with international collections, the NDC is the predominant system for organizing and categorizing books in most Japanese libraries.
know the ten main devesions of the Dewey decimal system
The Dewey decimal number for Greek civilization is 938 in the Dewey Decimal Classification system.
Melville Dewey
melvil dewey
Dewey decimal system
The Dewey Decimal System and the Library of Congress Classification System.
dewey decimal system