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Melvil Decimal System: 363.17

Wording: Social Sciences > Social Problems, Social Services > Other Problems And Services > Health And Safety > Hazardous waste

Dewmoji: đŸ‘Ģ > đŸ—ŋ > 👝 > ? > ?

0
Information
174,442
ℹī¸
1
Philosophy and Psychology
161,809
💭
2
Religion
423,445
🙏đŸŊ
3
Social Sciences
881,483
đŸ‘Ģ
4
Language
118,029
đŸ’Ŧ
5
Mathematics and Science
274,025
đŸ”Ŧ
6
Technology
639,380
💡
7
Arts and Recreation
651,545
🎨
8
Literature
865,381
📚
9
Biography and History
551,058
đŸ—ŋ
30
Social Sciences, Sociology, Anthropology
176,713
👭
31
Statistics
2,055
📊
32
Political Science
99,159
👑
33
Economics
151,782
🐂
34
Law
90,339
⚖
35
Public Administration, Military Science
44,385
👃
36
Social Problems, Social Services
116,897
đŸ—ŋ
37
Education
119,194
🎓
38
Commerce, Communications, Transportation
33,234
đŸ›Ŗ
39
Customs, Etiquette, Folklore
47,725
🎑
360
Associations; Institutions
709
361
Social Welfare in General
9,703
362
Social welfare / Social work
45,547
⛑
363
Other Problems And Services
30,471
👝
364
Criminology
22,384
đŸ”Ģ
365
Prisons; Discipline
2,897
⛓
366
Secret Societies (Freemasons, Knights Templar)
1,316
🙊
367
Social Clubs
224
🎉
368
Insurance
2,229
🎲
369
Other
1,417
👓
363.0
Cities
105
🏙
363.1
Health And Safety
3,918
363.2
Police Services
5,670
🚓
363.3
Other Public Safety Concerns
5,511
👝
363.4
Drugs, Abortion, Pornography
1,760
🗜
363.5
Housing
1,068
🏘
363.6
Water
1,689
🚰
363.7
Environment
8,512
🏞
363.8
Food
806
🍲
363.9
Reproduction
550
📷
363.10
70
363.11
Workplace safety
591
363.12
Transportation
1,127
363.13
Home safety
28
363.14
Outdoor Leisure
109
363.15
Healthcare
21
363.16
7
363.17
Hazardous waste
708
363.18
Electricity
44
363.19
Food
614
363.170
13
363.171363.172
2
363.173363.174363.175
2
363.176
18
363.177
5
363.178
1
363.179
410

Works under MDS 363.17

1–50 of 551 ( 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

Related tags

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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