HomeGroupsTalkZeitgeist

Melvil Decimal System: 623.8922

Wording: Technology > Engineering > Military Engineering and Marine Engineering > Naval architecture; Shipbilding > Navigation > Not set > Not set

Dewmoji: πŸ’‘ > πŸ”© > βš“ > 🚒 > ? > ? > ?

0
Information
183,829
ℹ️
1
Philosophy and Psychology
172,351
πŸ’­
2
Religion
443,755
πŸ™πŸ½
3
Social Sciences
952,115
πŸ‘«
4
Language
123,707
πŸ’¬
5
Mathematics and Science
297,296
πŸ”¬
6
Technology
692,375
πŸ’‘
7
Arts and Recreation
669,452
🎨
8
Literature
891,726
πŸ“š
9
Biography and History
567,666
πŸ—Ώ
60
General Technology
6,663
πŸ’‘
61
Medicine
229,772
πŸ’‰
62
Engineering
113,470
πŸ”©
63
Agriculture & Animal Husbandry
64,632
🌱
64
Home Economics
125,409
🏠
65
Business
109,750
πŸ‘”
66
Chemical Technology
13,629
πŸš€
67
Manufacturing
5,473
πŸ“¦
68
Handicraft and Occupations
14,823
πŸ”¨
69
Building
8,754
πŸ‘·
620
Engineering
15,072
πŸ”©
621
Mechanical Engineering and Machinery
35,206
🏭
622
Mining Engineering and Mines and Mineral Resources
2,557
πŸ•³
623
Military Engineering and Marine Engineering
11,179
βš“
624
Civil Engineering
6,203
πŸŒ‰
625
Road and Railroad
3,572
πŸ›€
626
--
29
🀷
627
Hydraulic Engineering
1,236
🌊
628
Sanitary; Municipal
5,391
🚽
629
Other Branches
33,025
🌿
623.0
149
623.1
194
623.2
15
623.3
45
623.4
Technology of Weapons and Armaments
1,760
623.5
Ballistics and Gunnery
42
623.6
31
623.7
Military Aviation; Military Wheeled & Tracked Vehicles; Related Technologies
2,846
623.8
Naval architecture; Shipbilding
5,640
🚒
623.9
8
623.80
74
623.81
General; Design
172
623.82
History of Naval Architecture
2,366
623.83
Shipbuilders & Dockyards
37
623.84
Boatbuilding
37
623.85
Boating
86
623.86
Sails & Rigging
114
623.87
Inboard & Outboard Motors
191
623.88
Seamanship
665
623.89
Navigation
753
623.890
37
623.891623.892
158
623.893
79
623.894
35
623.895623.896623.897623.898623.899
2
623.8920
12
623.8921623.8922
62
623.8923
1
623.8924623.8925623.8926623.8927623.8928623.8929
66
623.89220
8
623.89221
1
623.89222623.89223
22
623.89224
2
623.89225
1
623.89226623.89227623.89228623.89229
10

Works under MDS 623.8922

1–50 of 60 ( 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.

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.

About | Contact | Privacy/Terms | Help/FAQs | Blog | Store | APIs | TinyCat | Legacy Libraries | Early Reviewers | Common Knowledge | 122,438,957 books! | Top bar: Always visible