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Melvil Decimal System: 620.0076

Wording: Technology > Engineering > Engineering > Not set > General Engineering > Education And Research > Exams

Dewmoji: 💡 > 🔩 > 🔩 > ? > ? > ? > ?

0
Information
184,385
ℹī¸
1
Philosophy and Psychology
173,011
💭
2
Religion
444,891
🙏đŸŊ
3
Social Sciences
956,176
đŸ‘Ģ
4
Language
124,030
đŸ’Ŧ
5
Mathematics and Science
297,976
đŸ”Ŧ
6
Technology
694,518
💡
7
Arts and Recreation
670,607
🎨
8
Literature
893,417
📚
9
Biography and History
568,807
đŸ—ŋ
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
đŸ“Ļ
68
Handicraft and Occupations
14,844
🔨
69
Building
8,780
👷
620
Engineering
15,175
🔩
621
Mechanical Engineering and Machinery
35,350
🏭
622
Mining Engineering and Mines and Mineral Resources
2,565
đŸ•ŗ
623
Military Engineering and Marine Engineering
11,192
⚓
624
Civil Engineering
6,241
🌉
625
Road and Railroad
3,577
🛤
626
--
29
🤷
627
Hydraulic Engineering
1,242
🌊
628
Sanitary; Municipal
5,415
đŸšŊ
629
Other Branches
33,095
đŸŒŋ
620.0
3,468
620.1
Materials Science
6,575
620.2
Acoustics and noise
244
620.3
Vibrations
150
620.4
319
620.5
Nanotechnology
830
620.6
7
620.7
--
83
620.8
Human Factors
568
👨
620.9
45
620.00
General Engineering
3,430
620.01620.02
9
620.03
3
620.04
16
620.05620.06
1
620.07
4
620.08620.09
3
620.000
2
620.001
Philosophy And Psychology
815
620.002
Miscellany
323
620.003
Dictionaries And Encyclopedias
17
620.004
Special Topics
1,611
620.005
14
620.006
Business
142
620.007
Education And Research
273
620.008
11
620.009
Biography And History
213
620.0070
1
620.0071
Education
121
620.0072
Research
51
620.0073620.0074
1
620.0075620.0076
Exams
48
620.0077
1
620.0078
14
620.0079

Works under MDS 620.0076

1–45 of 45 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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