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Universal Decimal Classification

Universal Decimal Classification

Bibliographic and library classification system.

Super rare
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Super rare2 copies

First pulled by Lord Aizen, Oct 30, 2026

Wikipedia views per dayLast 30 days 2,833

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Readers' pathsAug 2026 – Oct 2026

Readers go next to

Share of the 623 clicks on its links

  1. Library classification

    Systems of coding and organizing documents or library materials.

    16%

  2. Dewey Decimal Classification

    Library classification system.

    15%

  3. Library of Congress Classification

    System of library classification.

    6.3%

  4. Maison Losseau

    Private house in Mons, Belgium.

    6.1%

  5. Knowledge

    Awareness of facts, or competency.

    1.9%

  6. Mundaneum

    Institution aimed to gather together all the world's knowledge founded in 1910.

    1.8%

Readers come from

Share of the 2,208 readers arriving from another article

  1. Library classification

    Systems of coding and organizing documents or library materials.

    46%

  2. Dewey Decimal Classification

    Library classification system.

    29%

  3. Library of Congress Classification

    System of library classification.

    7.6%

  4. Paul Otlet

    Belgian documentalist (1868–1944).

    4%

  5. Mundaneum

    Institution aimed to gather together all the world's knowledge founded in 1910.

    3.9%