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Melvil Decimal System: 620.0015182

Wording: Technology > Engineering > Engineering > Not set > General Engineering > Philosophy And Psychology > Mathematics > Not set > Not set > Not set

Dewmoji: πŸ’‘ > πŸ”© > πŸ”© > ? > ? > ? > ? > ? > ? > ?

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
🌿
620.0
3,454
620.1
Materials Science
6,526
620.2
Acoustics and noise
242
620.3
Vibrations
149
620.4
317
620.5
Nanotechnology
817
620.6
7
620.7
--
83
620.8
Human Factors
568
πŸ‘¨
620.9
45
620.00
General Engineering
3,416
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
813
620.002
Miscellany
322
620.003
Dictionaries And Encyclopedias
17
620.004
Special Topics
1,603
620.005
14
620.006
Business
141
620.007
Education And Research
272
620.008
11
620.009
Biography And History
212
620.0010620.0011
Systems
171
620.0012620.0013
1
620.0014
Language
16
620.0015
Mathematics
321
620.0016
1
620.0017620.0018
8
620.0019
620.00150620.00151
315
620.00152620.00153620.00154620.00155620.00156620.00157620.00158620.00159
620.001510620.001511
17
620.001512
1
620.001513
1
620.001514
1
620.001515
126
620.001516620.001517620.001518
29
620.001519
27
620.0015180620.0015181620.0015182
21
620.0015183620.0015184620.0015185620.0015186
1
620.0015187620.0015188620.0015189
620.00151820620.00151821620.00151822620.00151823620.00151824620.00151825
21
620.00151826620.00151827620.00151828620.00151829

Works under MDS 620.0015182

1–21 of 21 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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