The Library of Congress > Linked Data Service
  Label Dataset Type Subdivision Identifier
21. Insurance--Law and legislation

LC Subject Headings (LCSH)
ComplexSubject
ComplexType
Authority
General Subdivision sh00006342
22. Sanitation

LC Subject Headings (LCSH)
Topic
SimpleType
Authority
General Subdivision sh00007929
23. Production standards

LC Subject Headings (LCSH)
Topic
SimpleType
Authority
General Subdivision sh00007505
24. Power supply

LC Subject Headings (LCSH)
Topic
SimpleType
Authority
General Subdivision sh00006955
25. Waste disposal

LC Subject Headings (LCSH)
Topic
SimpleType
Authority
General Subdivision sh00005688
Disposal of wastes
26. Military aspects

LC Subject Headings (LCSH)
Topic
SimpleType
Authority
General Subdivision sh00005938
27. Seasonal variations

LC Subject Headings (LCSH)
Topic
SimpleType
Authority
General Subdivision sh00007943
28. Fume control

LC Subject Headings (LCSH)
Topic
SimpleType
Authority
General Subdivision sh00005726
Control of fumes
29. Management--Employee participation--Law and legislation

LC Subject Headings (LCSH)
ComplexSubject
ComplexType
Authority
General Subdivision sh2002007914
30. Information technology

LC Subject Headings (LCSH)
Topic
SimpleType
Authority
General Subdivision sh2002012003
31. Licenses

LC Subject Headings (LCSH)
Topic
SimpleType
Authority
General Subdivision sh2002006397
32. Electric equipment

LC Subject Headings (LCSH)
Topic
SimpleType
Authority
General Subdivision sh00005838
33. Energy consumption

LC Subject Headings (LCSH)
Topic
SimpleType
Authority
General Subdivision sh00005626
Consumption of energy
34. Employees--Diseases

LC Subject Headings (LCSH)
ComplexSubject
ComplexType
Authority
General Subdivision sh00005594
Employees--Diseases and hygiene ; Employees--Diseases and hygiene
35. Information services--Law and legislation

LC Subject Headings (LCSH)
ComplexSubject
ComplexType
Authority
General Subdivision sh00006254
36. State supervision

LC Subject Headings (LCSH)
Topic
SimpleType
Authority
General Subdivision sh2001008677
Supervision, State
37. Employees--Health and hygiene

LC Subject Headings (LCSH)
ComplexSubject
ComplexType
Authority
General Subdivision sh00005596
Employees--Diseases and hygiene ; Employees--Diseases and hygiene
38. Health aspects

LC Subject Headings (LCSH)
Topic
SimpleType
Authority
General Subdivision sh00005598
Hygienic aspects ; Medical and sanitary affairs ; Hygienic aspects ; Medical and sanitary affairs
39. Technological innovations

LC Subject Headings (LCSH)
Topic
SimpleType
Authority
General Subdivision sh2001009095
Innovations, Technological
40. Employees--Pensions

LC Subject Headings (LCSH)
ComplexSubject
ComplexType
Authority
General Subdivision sh00005601
Salaries, pensions, etc. ; Salaries, pensions, etc.


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