| 0 |
Research |
| 002+007 |
Informatics |
| 004 |
Computer science and technology. Computing |
| 004.4 |
Computer programming. Computer programs |
| 004.7 |
Telecommunications. Networks. Internet |
| 006 |
Standards |
| 02 |
Librarianship |
| 06 |
Organizations and other types of cooperation |
| |
~ |
| 1 |
Philosophy. Psychology |
| 159.9 |
Psychology |
| 17 |
Ethics |
|
~ |
| 2 |
Religion |
| |
~ |
| 3 |
Social sciences |
| 303 |
Methodology. Research methods |
| 31 |
Demography. Statistics as a science |
| 316 |
Sociology |
| 32 |
Politics |
| 33 |
Economics. Economic science |
| 331 |
Labour |
| 331.4 |
Occupational safety |
| 336 |
Public finance |
| 338 |
Economic policy |
| 339 |
Trade |
| 339.5 |
Foreign trade |
| 339.9 |
International economic relations |
| 339.9EU |
European Union |
| 34 |
Law |
| 347 |
Civil law |
| 347.7 |
Commercial law |
| 349 |
Labour law |
| 35/36 |
Public administration. Government |
| 364 |
Social politics |
| 37 |
Education |
| 371 |
Educational systems |
| 374 |
Continuing education. Adult education |
| 377 |
Vocational training |
| 378 |
Universities. Colleges |
| 39 |
Ethnology. Customs. Etiquette |
|
~ |
| 5 |
Mathematics and natural sciences |
| 502/504 |
The environment and its protection |
| 51 |
Mathematics |
| 510/511 |
Fundamentals of mathematics |
| 512 |
Algebra |
| 514/515.1 |
Geometry |
| 517 |
Differential and integral calculus and equations |
| 519.1 |
Combinatorial analysis |
| 519.2 |
Probability. Statistical theory |
| 519.6 |
Computational mathematics |
| 519.7/.8 |
Mathematical kybernetics. Operational research |
| 52 |
Astronomy |
| 53 |
Physics |
| 531/533 |
Mechanics |
| 534/535 |
Acoustics. Optics |
| 536 |
Heat. Thermodynamics |
| 537 |
Electricity |
| 539 |
Physical nature of matter. Strength |
| 539.1 |
Nuclear physics |
| 54 |
Chemistry |
| 543 |
Analytical chemistry |
| 546 |
Inorganic chemistry |
| 547 |
Organic chemistry |
| 55 |
Earth sciences. Geological sciences |
| 57 |
Biological sciences |
| 59 |
Medical sciences. Health care |
| 59.01 |
Philosophy. Theory. Research methods of medicine |
| 59.05 |
Periodicals |
| 59.09 |
History of medicine |
| 59.1 |
Medical biology |
| 59.13 |
Medical microbiology. Immunology |
| 59.2 |
General health care |
| 59.21 |
Nursing science. Nursing work. Nursing staff |
| 59.23 |
Prevention of accidents. First aid |
| 59.241 |
Occupational health. Student health |
| 59.28 |
Sports medicine |
| 59.3 |
Personal health care |
| 59.34 |
Nutrition. Diets |
| 59.35 |
Sexology |
| 59.4 |
Methods of treatment |
| 59.41 |
Physiotherapy. Physiological treatments |
| 59.43 |
Pharmacotherapy. Pharmacology |
| 59.48 |
Surgery. Surgical treatment |
| 59.49 |
Terminal care |
| 59.5 |
Organs. Diseases |
| 59.51 |
Infectious diseases |
| 59.52 |
The sceleto-muscular system. Skeleto-muscular diseases |
| 59.533 |
Endocrinal glands. Metabolic diseases |
| 59.534 |
Blood. Blood diseases. The circulatory system. Diseases of the circulatory system. |
| 59.54 |
Cancerous diseases |
| 59.55 |
Nervous system. Neurology |
| 59.56 |
Psychiatry |
| 59.5624 |
Creativity and activity therapy |
| 59.567 |
Use of intoxicants and stimulants |
| 59.57 |
Gynaecology |
| 59.571 |
Pregnancy. Foetal development. Delivery |
| 59.58 |
Allergies. Skin. Skin diseases |
| 59.6 |
Children's health care. Children's diseases |
| 59.8 |
Health care for the elderly. Geriatric diseases |
| 59.9 |
Odontology |
| |
~ |
| 6 |
Applied sciences |
| 62 |
Engineering. Technology in general |
| 620.1 |
Materials testing. Corrosion |
| 620.9 |
Economics of energy in general |
| 621 |
Mechanical engineering |
| 621.039 |
Applied nuclear science |
| 621.1/.2 |
Heat engines. Fluids handling |
| 621.3 |
Electrical engineering |
| 621.31 |
Generation, supply and control of electricity |
| 621.313 |
Electric machines. Electric drives. |
| 621.314 |
Power electronics. Transformers. Converters |
| 621.37/.38 |
Electronics |
| 621.39 |
Telecommunication |
| 621.4/.6 |
Combustion engines. Refrigeration technology. Transporting gas and fluids |
| 621.7 |
Material processing. Welding |
| 621.798 |
Packaging and packaging equipment |
| 621.8 |
Machine elements |
| 621.9 |
Cutting. Turning |
| 622 |
Mining |
| 624 |
Civil and structural engineering in general |
| 624.1 |
Soil mechanics |
| 625 |
Road construction. Railways |
| 628 |
Public health engineering. Environmental engineering |
| 629 |
Transport vehicle engineering |
| 63 |
Agriculture and forest science |
| 64 |
Home economics |
| 65 |
Management and organization of industry, trade and communication |
| 65.01 |
Theory and practice of organization |
| 65.012.4 |
Management |
| 657 |
Accountancy |
| 658 |
Business management and administration |
| 658.14/.17 |
Financing |
| 658.5 |
Production engineering and planning |
| 658.7 |
Purchasing. Acquisitions. Storing |
| 658.8 |
Marketing |
| 659 |
Advertising |
| 66 |
Chemical technology |
| 669 |
Metallurgy |
| 67/68 |
Various industries, trades and crafts |
| 674 |
Timber and woodworking industry |
| 676 |
Pulp, paper and board industry |
| 678 |
Industries based on macromolecular materials. Rubber industry. Plastics industry |
| 679.8 |
Mining industry |
| 681.5 |
Control engineering |
| 69 |
Building (construction) trade. Heating, ventilation and air conditioning |
| 69.059 |
Renovation |
| 691/693 |
Building materials. Construction work |
| 696/697 |
HVAC technology |
|
~ |
| 7 |
The arts |
| 71 |
Physical planning |
| 72 |
Architecture |
| 744 |
Mechanical drawing |
| 77 |
Photography |
| 79 |
Recreation |
| |
~ |
| 8 |
Language. Linguistics. Literature |
| 811.00 |
Multi lingual |
| 811.111 |
English |
| 811.112.2 |
German |
| 811.113.6 |
Swedish |
| 811.133.1 |
French |
| 811.134 |
Spanish. Portuguese |
| 811.161.1 |
Russian |
| 811.511.111 |
Finnish |
| 811.511.545 |
Estonian |
| 811.521 |
Japan |
| 811.581 |
Chinese |
| 811.9 |
Other languages |
| 82.0 |
Communication |
| 82-1/-3 |
Poems. Prose |
| 882 |
Russian literature |
| |
~ |
| 9 |
Geography. Biography. History |
| 91 |
Geography. Travel |
| 929 |
Biography |
| 93/99 |
History |