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Melvil Decimal System: 613.690

Wording: Technology > Medicine > Health; Hygiene > Hygiene of Employment > Hygiene of Travel and Exploration > Not set

Dewmoji: 💡 > 💉 > 💩 > ? > ? > ?

0
Information
196,271
ℹī¸
1
Philosophy and Psychology
182,817
💭
2
Religion
463,618
🙏đŸŊ
3
Social Sciences
1,017,722
đŸ‘Ģ
4
Language
130,463
đŸ’Ŧ
5
Mathematics and Science
322,970
đŸ”Ŧ
6
Technology
751,858
💡
7
Arts and Recreation
695,836
🎨
8
Literature
929,792
📚
9
Biography and History
592,368
đŸ—ŋ
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
đŸ“Ļ
68
Handicraft and Occupations
15,511
🔨
69
Building
9,264
👷
610
Medicine
26,364
⚕
611
Anatomy
3,383
👅
612
Physiology
17,644
đŸ’ĒđŸŧ
613
Health; Hygiene
30,715
💩
614
Public Health
6,439
đŸĨ
615
Drugs; Pharmacy
27,309
💊
616
Pathology; Diseases; Treatment
98,563
đŸ˜Ŧ
617
Surgery; Dentistry
21,363
😷
618
Gynecology and Pediatrics
19,878
🤰đŸ‘ļ
619
Comparative Medicine; Veteraniary
324
đŸļ
613.0
2,056
613.1
Air and Light
367
613.2
Food; Dietetics
8,277
613.3
Beverages
24
613.4
Cleanliness of Body; Clothing
126
613.5
Human Habitation and Resort
90
613.6
Hygiene of Employment
1,803
613.7
Hygiene of Recreation and Sleep
9,102
613.8
Hygiene of Nervous System
663
613.9
Hygiene of Offspring; Heredity
1,951
613.60
48
613.61613.62
By Inhalation of Vapors and Gases
123
613.63
By Inhalation of Dust or by Absorption
4
613.64613.65
By Over-use of certain Organs; By Constrained Attitude and Sedentary Life
1
613.66
By Accidents
192
613.67
Military Hygiene
5
613.68
Naval Hygiene
113
613.69
Hygiene of Travel and Exploration
579
613.690
45
613.691
1
613.692
1
613.693
1
613.694613.695613.696613.697613.698613.699
613.6900
3
613.6901613.6902
6
613.6903
1
613.6904613.6905613.6906613.6907613.6908
4
613.6909
31

Works under MDS 613.690

1–40 of 40 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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