HomeGroupsTalkZeitgeist

Melvil Decimal System: 660.28429

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

Dewmoji: 💡 > 🚀 > > ? > ? > ? > ? > ?

0
Information
184,385
ℹ️
1
Philosophy and Psychology
173,011
💭
2
Religion
444,891
🙏🏽
3
Social Sciences
956,176
👫
4
Language
124,030
💬
5
Mathematics and Science
297,976
🔬
6
Technology
694,518
💡
7
Arts and Recreation
670,607
🎨
8
Literature
893,417
📚
9
Biography and History
568,807
🗿
60
General Technology
6,677
💡
61
Medicine
230,484
💉
62
Engineering
113,881
🔩
63
Agriculture & Animal Husbandry
64,778
🌱
64
Home Economics
125,575
🏠
65
Business
110,302
👔
66
Chemical Technology
13,705
🚀
67
Manufacturing
5,492
📦
68
Handicraft and Occupations
14,844
🔨
69
Building
8,780
👷
660
Chemistry; Chemical Engineering
4,209
661
Chemicals
315
662
Explosives; Fuel
713
💣
663
Beverages
866
664
Foods: Sugar, Starch, etc.
2,843
🍞
665
Lights: Gas, Oil, Candles, etc.
792
🛢
666
Ceramics: Glass, Clay, Cement, etc.
724
🏺
667
Bleaching; Dyeing; Inks; Paints
505
🖌
668
Other Organic Chemic Industries
1,660
💄
669
Metallurgy; Assaying
1,078
💍
660.0
219
660.1
4
660.2
Chemical engineering
1,568
660.3
1
660.4
1
660.5
1
660.6
Biotechnology
1,417
660.7
6
660.8
63
660.9
5
660.20
15
660.21
1
660.22660.23660.24660.25
1
660.26660.27660.28
1,040
660.29
314
660.280
179
660.281
Chemical processes
151
660.282
8
660.283
117
660.284
499
660.285660.286
Environmental aspects of chemical engineering
3
660.287660.288
1
660.289
660.2840
2
660.2841660.2842
419
660.2843660.2844
54
660.2845660.2846660.2847660.2848
1
660.2849
660.28420
4
660.28421660.28422
2
660.28423
47
660.28424
86
660.28425
27
660.28426
31
660.28427
4
660.28428660.28429
64
660.284290660.284291660.284292
31
660.284293660.284294660.284295660.284296660.284297660.284298
30
660.284299

Works under MDS 660.28429

1–50 of 57 ( 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 | 122,495,977 books! | Top bar: Always visible