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Melvil Decimal System: 543.02

Wording: Mathematics and Science > Chemistry > Analytic > Not set > Not set

Dewmoji: 🔬 > > 🌈 > ? > ?

0
Information
179,064
ℹ️
1
Philosophy and Psychology
167,145
💭
2
Religion
436,901
🙏🏽
3
Social Sciences
912,661
👫
4
Language
121,346
💬
5
Mathematics and Science
288,882
🔬
6
Technology
666,318
💡
7
Arts and Recreation
658,667
🎨
8
Literature
877,170
📚
9
Biography and History
559,529
🗿
50
General Science
23,427
🔬
51
Mathematics
55,021
52
Astronomy
16,002
🌌
53
Physics
28,638
🍎
54
Chemistry
17,604
55
Earth sciences & geology
25,681
🌎
56
Fossils & prehistoric life
6,132
💀
57
Life Sciences
39,321
🐠
58
Botany
16,168
🌿
59
Zoology
60,888
🐼
540
Chemistry
4,315
541
Physical; Theoretical
3,828
💭
542
Chemical laboratories
293
🔬
543
Analytic
1,655
🌈
544
Qualitative Analysis [No longer used]
174
545
Quantitative Analysis [No longer used]
125
546
Inorganic
1,492
547
Organic
4,224
548
Crystallography
588
💎
549
Mineralogy
910
543.0
771
543.1
Analysis of food and drink
31
543.2
Dairy products; Milk
14
543.3
Water
4
543.4
Analysis of drugs and medicins
21
543.5
Poisons
128
543.6
Analysis of rocks and ores
129
543.7
Analysis of inorganic products in general
1
543.8
Analysis of organic products in general
99
543.9
Analysis of organic products of animal origin
2
543.00
63
543.01
19
543.02
21
543.03
1
543.04543.05
1
543.06
4
543.07
28
543.08
634
543.09
543.020543.021
1
543.022543.023543.024543.025543.026543.027543.028
9
543.029

Works under MDS 543.02

1–21 of 21 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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