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Melvil Decimal System: 660.299

Wording: Technology > Chemical Technology > Chemistry; Chemical Engineering > Chemical engineering > Not set > Not set

Dewmoji: 💡 > 🚀 > > ? > ? > ?

0
Information
196,271
ℹ️
1
Philosophy and Psychology
182,817
💭
2
Religion
463,618
🙏🏽
3
Social Sciences
1,017,722
👫
4
Language
130,463
💬
5
Mathematics and Science
322,970
🔬
6
Technology
751,858
💡
7
Arts and Recreation
695,836
🎨
8
Literature
929,792
📚
9
Biography and History
592,368
🗿
60
General Technology
6,985
💡
61
Medicine
251,982
💉
62
Engineering, contracts
128,146
🔩
63
Agriculture & Animal Husbandry
68,016
🌱
64
Home Economics
130,045
🏠
65
Business
119,888
👔
66
Chemical Technology
15,663
🚀
67
Manufacturing
6,358
📦
68
Handicraft and Occupations
15,511
🔨
69
Building
9,264
👷
660
Chemistry; Chemical Engineering
4,846
661
Chemicals
375
662
Explosives; Fuel
849
💣
663
Beverages
927
664
Foods: Sugar, Starch, etc.
3,213
🍞
665
Lights: Gas, Oil, Candles, etc.
937
🛢
666
Ceramics: Glass, Clay, Cement, etc.
830
🏺
667
Bleaching; Dyeing; Inks; Paints
545
🖌
668
Other Organic Chemic Industries
1,869
💄
669
Metallurgy; Assaying
1,272
💍
660.0
248
660.1
6
660.2
Chemical engineering
1,837
660.3
2
660.4
1
660.5
1
660.6
Biotechnology
1,673
660.7
7
660.8
44
660.9
5
660.20
17
660.21
1
660.22660.23660.24660.25
1
660.26660.27660.28
1,226
660.29
357
660.290660.291660.292660.293
19
660.294
83
660.295
4
660.296
33
660.297
35
660.298
10
660.299
155
660.2990660.2991660.2992
1
660.2993660.2994
3
660.2995
142
660.2996660.2997660.2998660.2999

Works under MDS 660.299

1–50 of 125 ( 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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