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Melvil Decimal System: 629.45

Wording: Technology > Engineering, contracts > Other Branches > Astronauts and Space Travel > Manned space flight

Dewmoji: 💡 > 🔩 > 🌿 > 🚀 > ?

0
Information
196,271
ℹ️
1
Philosophy and Psychology
182,817
💭
2
Religion
463,618
🙏🏽
3
Social Sciences
1,017,722
👫
4
Language
130,463
💬
5
Mathematics and Science
322,970
🔬
6
Technology
751,858
💡
7
Arts and Recreation
695,836
🎨
8
Literature
929,792
📚
9
Biography and History
592,368
🗿
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
📦
68
Handicraft and Occupations
15,511
🔨
69
Building
9,264
👷
620
Engineering
18,961
🔩
621
Mechanical Engineering and Machinery
40,539
🏭
622
Mining Engineering and Mines and Mineral Resources
2,834
🕳
623
Military Engineering and Marine Engineering
11,904
⚓
624
Civil Engineering
7,081
🌉
625
Road and Railroad
3,892
🛤
626
--
37
🤷
627
Hydraulic Engineering
1,379
🌊
628
Sanitary; Municipal
6,166
🚽
629
Other Branches
35,353
🌿
629.0
625
629.1
Aviation
7,985
✈️
629.2
Automotive engineering
15,404
🚗
629.3
66
629.4
Astronauts and Space Travel
3,742
🚀
629.5
6
629.6
6
629.7
16
629.8
Automata
4,145
🤖
629.9
5
629.40
301
629.41
153
629.42
Rocket propulsion
28
629.43
Un-manned spacecraft
260
629.44
313
629.45
Manned space flight
1,327
629.46
63
629.47
391
629.48629.49
1
629.450
General & Biography
317
629.451629.452
2
629.453
110
629.454
221
629.455
46
629.456629.457
2
629.458
11
629.459

Works under MDS 629.45

1–50 of 1,149 ( 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
523Mathematics and Science > Astronomy > Astronomical objects and astrophysics21.6151
52XMathematics and Science > Astronomy17.3208
973Biography and History > North America > United States4.4157
5XXMathematics and Science2.9600
59XMathematics and Science > Zoology2.9129
97XBiography and History > North America2.6255

Related tags

1960s (89) 20th century (113) American History (260) Apollo (496) Apollo 11 (114) Apollo Program (200) astronaut (380) astronautics (87) astronauts (961) astronomy (475) autobiography (322) biography (1,501) children's (107) exploration (114) hardcover (133) history (1,382) Mars (86) memoir (336) moon (829) moon landing (97) NASA (1,129) non-fiction (2,485) outer space (90) photography (113) picture book (210) Project Apollo (168) read (127) science (1,549) signed (187) space (3,508) space exploration (824) space flight (471) space program (289) space race (87) space shuttle (100) space travel (387) technology (146) to-read (661) USA (85) women (113)

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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