According to Wikipedia (npub1enq…ycu8) , The Dewey Decimal Classification (DDC) was first published in the United States by Melvil Dewey in 1876. See below:
https://en.wikipedia.org/wiki/Dewey_Decimal_Classification
Project Gutenberg /
npub139…nke8h
2024-08-23 15:43:14
in reply to nevent1q…04mx
Author Public Key
npub139xlhr5pl048pmevu23vcvrqd8lnn6qt9zqhwh0nm0sr2dvssrpqxnke8hPublished at
2024-08-23 15:43:14Event JSON
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"content": "According to nostr:npub1enq408yjkn2q8lga0w0xhgh39t2nk7m2gtg8fu7u2x37rfk3tc0q4hycu8 , The Dewey Decimal Classification (DDC) was first published in the United States by Melvil Dewey in 1876. See below:\n\nhttps://en.wikipedia.org/wiki/Dewey_Decimal_Classification",
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