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      "statement": "# Dewey: A Classification and Subject Index for Cataloguing and Arranging Books and Pamphlets of a Library\n\nA growing library becomes hard to use if a book is identified mainly by the shelf where it happens to sit. Dewey links books to subjects using numbers that can be extended with extra digits. A subject index helps readers find the right number, while relative location lets a collection grow without renumbering every shelf. The first edition explains both the practical benefits and compromises of its hierarchy. The achievement is a reusable organization and retrieval method, not a neutral map of all knowledge.\n\n## Scientific scope\n\nThe 1876 first-edition method, read through a transcription of its later facsimile with national-library identity support. Later classification editions and institutional maintenance are separate. The author acknowledges earlier systems and advice, including Battezzati, Cutter and Fiske. Modern adoption totals and neutrality claims are not inferred from the preface.\n\n## Reading status\n\nThis is a source-linked WRS catalogue note. A full explanatory guide and independent scientific reconstruction have not been completed for this entry. Read the identified original work for its complete narrative and arguments.\n\n## People and systems\n\nMelvil Dewey\n\nSource-listed authors for the exact contribution; experimental subjects are not autonomous scientific authors. Source support and predecessor work retain separate roles. Individual effort shares and unresolved identities are not inferred.\n\n\n\n## Original sources\n\n- [Dewey 1876 classification: transcription of the centennial facsimile](https://www.gutenberg.org/cache/epub/12513/pg12513-images.html)\n- [BnF record for Dewey first-edition classification](https://catalogue.bnf.fr/ark:/12148/cb30339059b)\n",
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