The Dewey Decimal Classification, colloquially known as the Dewey Decimal System, is a proprietary library classification system which organizes books based on discipline and subject. It was first pub
A library bookshelf in Hong Kong classified using the New Classification Scheme for Chinese Libraries, an adaptation of the Dewey Classification scheme
Melvil Dewey, the inventor of the Dewey Decimal classification
Children being taught the top-level categories of the Dewey Decimal Classification system at a library in Edmonton, Alberta, Canada, in the 1960s
Melville Louis Kossuth "Melvil" Dewey was an American librarian and educator who invented the Dewey Decimal system of library classification. He was a founder of the Lake Placid Club, a chief libraria
Dewey Decimal Classification
…is a proprietary library classification system which organizes books based on discipline and subject. It was first published in the United States by Melvil Dewey in 1876. Originally described in a 44-page pamphlet, it has been expanded to multiple volumes and revised through 23 major editions, the latest printed…
The interior of the New York State Library, late 19th century
Lake Placid from the Whiteface Mountain gondola