HomeGroupsTalkZeitgeist

Melvil Decimal System: 539.70

Wording: Mathematics and Science > Physics > Nuclear physics; Matter > Radioactivity > Not set

Dewmoji: ๐Ÿ”ฌ > ๐ŸŽ > โš› > ? > ?

0
Information
174,134
โ„น๏ธ
1
Philosophy and Psychology
161,536
๐Ÿ’ญ
2
Religion
421,381
๐Ÿ™๐Ÿฝ
3
Social Sciences
880,123
๐Ÿ‘ซ
4
Language
117,795
๐Ÿ’ฌ
5
Mathematics and Science
273,636
๐Ÿ”ฌ
6
Technology
638,661
๐Ÿ’ก
7
Arts and Recreation
650,231
๐ŸŽจ
8
Literature
863,493
๐Ÿ“š
9
Biography and History
549,572
๐Ÿ—ฟ
50
General Science
23,042
๐Ÿ”ฌ
51
Mathematics
51,285
โž—
52
Astronomy
15,190
๐ŸŒŒ
53
Physics
26,304
๐ŸŽ
54
Chemistry
15,621
โš—
55
Earth sciences & geology
24,685
๐ŸŒŽ
56
Fossils & prehistoric life
6,037
๐Ÿ’€
57
Life Sciences
36,740
๐Ÿ 
58
Botany
15,400
๐ŸŒฟ
59
Zoology
59,332
๐Ÿผ
530
Physics
13,076
๐ŸŽ
531
Mechanics
2,156
๐Ÿ’จ
532
Fluid mechanics
972
๐Ÿ’ฆ
533
Gas dynamics; Aerodynamics; Pneumatics
207
โ˜๏ธ
534
Sound; Acoustics
533
๐Ÿ””
535
Optics
2,615
๐ŸŒˆ
536
Heat; Thermodynamics
886
๐Ÿ”ฅ
537
Electricity
1,860
โšก
538
Magnetism
750
ฮฆ
539
Nuclear physics; Matter
3,249
โš›
539.0
33
539.1
Theory; Molecular structure
107
539.2
Properties of solids
98
539.3
Elasticity; Torsion
3
539.4
Strength of materials
539.5
Permanent displacement of molecules
1
539.6
Intermolecular forces
86
539.7
Radioactivity
2,446
539.8
2
539.9
539.70
119
539.71539.72
621
539.73
102
539.74
33
539.75
197
539.76
84
539.77
40
539.78539.79
Tables; Problems; Questions
539.700
1
539.701
6
539.702
4
539.703
5
539.704539.705
1
539.706539.707
11
539.708
5
539.709
86

Works under MDS 539.70

1–50 of 98 ( next )titles | covers | shelf
( next )

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.

About | Contact | Privacy/Terms | Help/FAQs | Blog | Store | APIs | TinyCat | Legacy Libraries | Early Reviewers | Common Knowledge | 119,438,482 books! | Top bar: Always visible