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Melvil Decimal System: 529.1

Wording: Mathematics and Science > Astronomy > Chronology > Sideral and Solar Day

Dewmoji: đŸ”Ŧ > 🌌 > âŗ > ?

0
Information
183,829
ℹī¸
1
Philosophy and Psychology
172,351
💭
2
Religion
443,755
🙏đŸŊ
3
Social Sciences
952,115
đŸ‘Ģ
4
Language
123,707
đŸ’Ŧ
5
Mathematics and Science
297,296
đŸ”Ŧ
6
Technology
692,375
💡
7
Arts and Recreation
669,452
🎨
8
Literature
891,726
📚
9
Biography and History
567,666
đŸ—ŋ
50
General Science
23,864
đŸ”Ŧ
51
Mathematics
56,683
➗
52
Astronomy
16,316
🌌
53
Physics
30,054
🍎
54
Chemistry
19,002
⚗
55
Earth sciences & geology
26,281
🌎
56
Fossils & prehistoric life
6,175
💀
57
Life Sciences
40,856
🐠
58
Botany
16,495
đŸŒŋ
59
Zoology
61,570
đŸŧ
520
Astronomy
3,939
🔭
521
Celestial Mechanics
281
⚙
522
Telescopes and handbooks
1,061
🌃
523
Astronomical objects and astrophysics
8,227
🌌
524
Maps and Observations [No longer in use]
32
525
Earth
415
🌍
526
Geodesy
1,243
🌐
527
Celestial Navigation
98
đŸ—ē
528
Ephemerides; Nautic almanacs
146
📒
529
Chronology
874
âŗ
529.0
10
529.1
Sideral and Solar Day
36
529.2
Solar Year, Months
41
529.3
Calendars
187
📅
529.4
Calendar of Julius Caesar
11
529.5
Calendar of Gregory, 1582-; Almanacs [1582]
6
529.6
Ecclesiastic calendar: determination
529.7
Horology
175
⏱
529.8529.9
2
529.10
1
529.11
1
529.12529.13529.14529.15529.16529.17529.18529.19

Works under MDS 529.1

1–36 of 36 titles | covers | shelf

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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