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Melvil Decimal System: 507.6

Wording: Mathematics and Science > General Science > Education And Research > Not set

Dewmoji: ๐Ÿ”ฌ > ๐Ÿ”ฌ > ? > ?

0
Information
196,271
โ„น๏ธ
1
Philosophy and Psychology
182,817
๐Ÿ’ญ
2
Religion
463,618
๐Ÿ™๐Ÿฝ
3
Social Sciences
1,017,722
๐Ÿ‘ซ
4
Language
130,463
๐Ÿ’ฌ
5
Mathematics and Science
322,970
๐Ÿ”ฌ
6
Technology
751,858
๐Ÿ’ก
7
Arts and Recreation
695,836
๐ŸŽจ
8
Literature
929,792
๐Ÿ“š
9
Biography and History
592,368
๐Ÿ—ฟ
50
General Science
24,934
๐Ÿ”ฌ
51
Mathematics
61,944
โž—
52
Astronomy
17,388
๐ŸŒŒ
53
Physics
34,172
๐ŸŽ
54
Chemistry
22,053
โš—
55
Earth sciences & geology
28,173
๐ŸŒŽ
56
Fossils & prehistoric life
6,394
๐Ÿ’€
57
Life Sciences
45,977
๐Ÿ 
58
Botany
17,698
๐ŸŒฟ
59
Zoology
64,237
๐Ÿผ
500
General Science
7,566
๐Ÿ”ฌ
501
Theory And Instruction
2,736
502
Miscellany
1,235
๐Ÿ‘
503
Dictionaries And Encyclopedias
623
๐Ÿ“•
504
[No longer in use]
154
๐Ÿคท
505
Periodicals
185
T
506
Societies
293
507
Education And Research
3,497
508
Natural history
5,332
509
Biography And History
3,313
โŒ›
507.0
18
507.1
Education
1,178
507.2
Research
516
507.3
10
507.4
76
507.5
11
507.6
148
507.7
4
507.8
891
507.9
33
507.60507.61507.62
1
507.63507.64507.65507.66507.67507.68507.69

Works under MDS 507.6

1–50 of 137 ( next )titles | covers | shelf
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Wording

1922 Edition
Modern language
Emoji

"Far Friends"

MDS classes with significant recommendations overlap, excluding ones under the same top-level class.

None

What is MDS?

Melvil stands for "Melvil Decimal System," named after Melvil Dewey, the famous librarian. Melvil Dewey invented his Dewey Decimal System in 1876, and early versions of his system are in the public domain.

More recent editions of his system are in copyright, and the name "Dewey," "Dewey Decimal," "Dewey Decimal Classification" and "DDC" are registered trademarked by OCLC, who publish periodic revisions.

LibraryThing's MDS system is based on the classification work of libraries around the world, whose assignments are not copyrightable. MDS "scheduldes" (the words that describe the numbers) are user-added, and based on public domain editions of the system.

The Melvil Decimal System is NOT the Dewey Decimal System of today. Wordings, which are entered by members, can only come from public domain sources. The base system is the Free Decimal System, a public domain classification created by John Mark Ockerbloom. Where useful or necessary, wording comes from the 1922 edition of the Dewey Decimal System. Language and concepts may be changed to fit modern tastes, or to better describe books cataloged. Wordings may not come from in-copyright sources.

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