MDS 621.09
Wording: Applied science & technology Engineering Applied physics Not set Reports
Dewmoji: π‘π©π??
0 Computer science, information & general works 252,013 βΉοΈ | 1 Philosophy & psychology 270,129 🧠 | 2 Religion 681,242 π | 3 Society, government, & culture 1,328,382 π« | 4 Language 209,883 π¬ | 5 Natural sciences & mathematics 431,918 π¬ | 6 Applied science & technology 940,635 π‘ | 7 Arts & recreation 1,031,850 π¨ | 8 Literature & rhetoric 1,436,736 π | 9 History & geography 837,760 πΊοΈ |
60 Technology 9,943 π‘ | 61 Medicine & health 306,082 π | 62 Engineering 157,979 π© | 63 Agriculture 88,093 π± | 64 Home economics & family management 172,237 π | 65 Management & public relations 145,064 π | 66 Chemical engineering 19,470 π | 67 Manufacturing 8,724 π¦ | 68 Manufacture for specific uses 20,805 π¨ | 69 Buildings 12,238 π· |
620 Mechanical & Civil Engineering 21,480 π© | 621 Applied physics 47,082 π | 622 Mining and related operations 3,895 π³ | 623 Military Vehicles: Land, Air, & Sea 15,890 β | 624 Bridges & Tunnels 8,105 π | 625 Railroads, Subways, Roads 6,655 π€ | 626 [Formerly: Canal Engineering] 83 | 627 Dams, Lighthouses, Drilling Platforms 1,873 π | 628 Water Treatment & Waste Disposal 7,319 π½ | 629 Transportation Vehicles 45,597 πΏ |
621.0 1,207 | 621.1 Steam engineering 687 | 621.2 Hydraulic machinery 291 | 621.3 Electronics & Computers 33,501 | 621.4 Engines, Power Plants, Tools 4,105 | 621.5 Pneumatic machinery and Compressed air and Refrigeration and refrigerating machinery 454 | 621.6 Fans (Machinery) and Pumping machinery 161 | 621.7 Production engineering and Factories and Machine-shop practice 182 | 621.8 Machine Engineering 2,644 | 621.9 Machine-tools 1,518 |
621.00 11 | 621.01 Statistics 28 | 621.02 Quantities and costs 34 | 621.03 Contracts and specifications 21 | 621.04 Designs and drawings 981 | 621.05 Executive 11 | 621.06 Working and Maintenance 3 | 621.07 Laws 48 | 621.08 Patents 8 | 621.09 Reports 58 |
621.090 | 621.091 | 621.092 28 | 621.093 2 | 621.094 4 | 621.095 | 621.096 | 621.097 6 | 621.098 | 621.099 |
Selected Works under MDS 621.09 (58)
- Leonardo da Vinci's Machines by Marco Cianchi
- LIFE Science Library: Machines by Robert O'Brien
- The Idea Factory: Learning to Think at MIT by Pepper White
- Men and Machines by Stuart Chase
- James Watt: Master of the Steam Engine by Anna Sproule
- A History of Mechanical Engineering by Aubrey F. Burstall
- Herman the German: Enemy Alien U.S. Army Master Sergeant #10500000 by Gerhard Neumann
- Emulation and Invention by Brooke Hindle
- James Watt by Neil Champion
- Science and Technology in Homeric Epics (History of Mechanism and Machine Science) by S.A. Paipetis
- The Life and Legend of James Watt: Collaboration, Natural Philosophy, and the Improvement of the Steam Engine (Sci & Culture in the Nineteenth Century) by David Philip Miller
- The mechanical engineer in America, 1830-1910; professional cultures in conflict by Monte A. Calvert
- Sir Joseph Whitworth: 'The World's Best Mechanician' by Norman Atkinson
- L M S Locomotive Design and Development (Locomotive Portfolio): The Life and Work of Tom Coleman by Tim Hillier-Graves
- Young scientist
- Scottish Engineering: The Machine Makers (Scotland's Past in Action) by James L. Wood
- Engine Revolutions: The Autobiography of Dr. Max Bentele (Sae Historical Series) by Max Bentele
- Landmarks in Mechanical Engineering by American Society of Mechanical Engineers
- Distinguished Figures in Mechanism and Machine Science Their Contributions and Legacies, Part 2 by Marco Ceccarelli
- Herman the German: Just Lucky I Guess by Gerhard Neumann
Related Tags
"Far Friends"
MDS classes with significant recommendations overlap, excluding ones under the same top-level class.
None
Wording
| 1922 Edition |
| Modern Language |
| Emoji |

















































