CDD621.385092
Redação: Applied sciences and technologyEngineeringApplied physicsElectrical, magnetic, optical, communications, computer engineering; electronics, lightingElectronics, communications engineeringTelephonyNão atribuídoNão atribuídoNão atribuído
Dewmoji: ?????????
0 General works, books and libraries, information sciences 216,948 ℹ️ | 1 Philosophy And Psychology 229,419 💭 | 2 Religion 562,779 🙏 | 3 Social Sciences 1,169,921 👫 | 4 Languages and linguistics 177,109 💬 | 5 Mathematics And Science 380,441 🔬 | 6 Applied sciences and technology 844,132 💡 | 7 Fine Arts 857,504 🎨 | 8 Literature 1,201,263 📚 | 9 History and Geography 703,933 🗺️ |
60 Useful Arts 8,586 💡 | 61 Medicine 277,111 💉 | 62 Engineering 140,868 🔩 | 63 Agriculture 78,723 🌱 | 64 Domestic Economy 152,587 🏠 | 65 Communication; Commerce 131,640 👔 | 66 Chemical Technology 17,794 🚀 | 67 Manufacturing 7,692 📦 | 68 Handicraft and Occupations 18,201 🔨 | 69 Building 10,930 👷 |
620 Engineering 19,566 🔩 | 621 Applied physics 42,616 🏭 | 622 Mining Engineering and Mines and Mineral Resources 3,424 🕳 | 623 Military Engineering and Marine Engineering 13,937 ⚓ | 624 Civil Engineering 7,390 🌉 | 625 Road and Railroad 5,150 🛤 | 626 unassigned since 1911 7th Edition (was Canal Engineering) 72 🤷 | 627 Hydraulic Engineering 1,678 🌊 | 628 Sanitary; Municipal 6,571 🚽 | 629 Other Branches 40,464 🌿 |
621.0 1,143 | 621.1 Steam engineering 567 | 621.2 Hydraulic machinery 238 | 621.3 Electrical, magnetic, optical, communications, computer engineering; electronics, lighting 30,327 | 621.4 Heat engineering 3,663 | 621.5 Pneumatic machinery and Compressed air and Refrigeration and refrigerating machinery 415 | 621.6 Fans (Machinery) and Pumping machinery 142 | 621.7 Production engineering and Factories and Machine-shop practice 155 | 621.8 Machine Engineering 2,398 | 621.9 Machine-tools 1,300 |
621.30 Electric power plant 418 | 621.31 Generation, modification, storage, transmission of electric power 4,466 | 621.32 Lighting 356 | 621.33 Electric Railways 41 | 621.34 Magnets and Electromagnets 107 | 621.35 Batteries and Superconductivity 32 | 621.36 Optical engineering 2,657 | 621.37 Electrical Measurement Instruments 133 | 621.38 Electronics, communications engineering 18,275 | 621.39 Computer engineering 2,189 |
621.380 Light current engineering 216 | 621.381 Electronics 8,160 | 621.382 Communications 3,727 | 621.383 Telegrapy 36 | 621.384 Radar, Radio 3,311 | 621.385 Telephony 313 | 621.386 Telephone terminal equipment 46 | 621.387 Telephone transmission equipment 21 | 621.388 Television 699 | 621.389 Audio, sound engineering 935 |
621.3850 62 | 621.3851 2 | 621.3852 | 621.3853 1 | 621.3854 1 | 621.3855 | 621.3856 | 621.3857 11 | 621.3858 | 621.3859 |
621.38500 | 621.38501 | 621.38502 13 | 621.38503 | 621.38504 | 621.38505 | 621.38506 | 621.38507 | 621.38508 | 621.38509 47 |
621.385090 | 621.385091 | 621.385092 41 | 621.385093 | 621.385094 2 | 621.385095 | 621.385096 | 621.385097 1 | 621.385098 | 621.385099 |
621.3850920 | 621.3850921 | 621.3850922 | 621.3850923 | 621.3850924 3 | 621.3850925 | 621.3850926 | 621.3850927 | 621.3850928 | 621.3850929 |
Selected Works under MDS 621.385092 (41)
- Scholastic Science Supergiants: Did You Invent the Phone All Alone, Alexander Graham Bell? de Melvin Berger
- The Value of Self-Discipline: The Story of Alexander Graham Bell (Valuetales) de Ann Donegan Johnson
- Alexander Graham Bell and the Telephone (Graphic Library: Inventions and Discovery) de Jennifer Fandel
- Alexander Graham Bell for Kids: His Life and Inventions, with 21 Activities (For Kids series) de Mary Kay Carson
- Alexander Graham Bell and the Telephone: The Invention That Changed Communication (Milestones in American History) de Samuel Willard Crompton
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Redação
| Edição de 1922 |
| Modern Language |
| Emoji |