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Melvil Decimal System: 629

Wording: Technology > Engineering > Other Branches

Dewmoji: 💡 > 🔩 > đŸŒŋ

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
60
General Technology
6,246
💡
61
Medicine
207,724
💉
62
Engineering
102,568
🔩
63
Agriculture & Animal Husbandry
61,853
🌱
64
Home Economics
123,000
🏠
65
Business
99,261
👔
66
Chemical Technology
11,503
🚀
67
Manufacturing
4,874
đŸ“Ļ
68
Handicraft and Occupations
14,129
🔨
69
Building
8,222
👷
620
Engineering
12,105
🔩
621
Mechanical Engineering and Machinery
31,214
🏭
622
Mining Engineering and Mines and Mineral Resources
2,345
đŸ•ŗ
623
Military Engineering and Marine Engineering
10,859
⚓
624
Civil Engineering
5,409
🌉
625
Road and Railroad
3,420
🛤
626
--
29
🤷
627
Hydraulic Engineering
1,059
🌊
628
Sanitary; Municipal
4,548
đŸšŊ
629
Other Branches
31,580
đŸŒŋ
629.0
540
629.1
Aviation
7,266
✈ī¸
629.2
Automotive engineering
14,013
🚗
629.3
59
629.4
Astronauts and Space Travel
3,453
🚀
629.5
8
629.6
6
629.7
11
629.8
Automata
2,861
🤖
629.9
5

Works under MDS 629

31,580 results. First 2,000 shown.

1–50 of 1,932 ( 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.

MDSScheduleRatioCount
358.4Social Sciences > Public Administration, Military Science > Air forces and other advanced weaponry > Air Forces27.8722
358Social Sciences > Public Administration, Military Science > Air forces and other advanced weaponry20.6762
387.7Social Sciences > Commerce, Communications, Transportation > Rivers, Oceans, and Flight > Travel by air19.9219
796.72Arts and Recreation > Amusements and Recreation > Athletics And Sports > Motor Sports > Motor Racing19.1268
796.7Arts and Recreation > Amusements and Recreation > Athletics And Sports > Motor Sports18397
523.4Mathematics and Science > Astronomy > Astronomical objects and astrophysics > Planets17.4157
363.12Social Sciences > Social Problems, Social Services > Other Problems And Services > Health And Safety > Transportation12.3111
796.6Arts and Recreation > Amusements and Recreation > Athletics And Sports > Cycling Sports10.5157
523Mathematics and Science > Astronomy > Astronomical objects and astrophysics9.9562
387Social Sciences > Commerce, Communications, Transportation > Rivers, Oceans, and Flight8.6327
52XMathematics and Science > Astronomy7.7860
338.76Social Sciences > Economics > Production > Business Enterprises > By Industry7.3132
001.9Information > Computing And Information > Knowledge > Controversial knowledge6.3151
520Mathematics and Science > Astronomy > Astronomy6.2174
338.7Social Sciences > Economics > Production > Business Enterprises5185
940.54Biography and History > Europe > Europe > 1918-1945 > Military History Of World War II5654
509Mathematics and Science > General Science > Biography And History4.8111
551.5Mathematics and Science > Earth sciences & geology > Physical and Dynamic Geology > Meteorology; Climate4.5122
363.1Social Sciences > Social Problems, Social Services > Other Problems And Services > Health And Safety4.4133
590Mathematics and Science > Zoology > General Zoology4125

Related tags

Africa (388) aircraft (279) airplanes (715) American History (519) Apollo (433) astronaut (329) astronauts (947) astronomy (622) autobiography (621) Aviation (2,768) bicycles (319) biography (4,922) cars (495) children's (318) construction (279) cycling (389) fiction (481) flight (566) flying (372) history (3,587) memoir (970) moon (654) NASA (1,168) non-fiction (6,283) picture book (834) reference (291) robotics (342) school (348) science (3,019) space (5,232) space exploration (837) space flight (395) space program (281) space travel (296) technology (292) to-read (1,103) transportation (2,788) trucks (847) vehicles (279) women (278)

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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