The Library of Congress > Linked Data Service
  Label Dataset Type Subdivision Identifier
21. Automation

LC Subject Headings (LCSH)
Topic
SimpleType
Authority
General Subdivision sh00007652
22. Trademarks

LC Subject Headings (LCSH)
Topic
SimpleType
Authority
General Subdivision sh99002027
Trade-marks ; Trade-marks
23. Power supply

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

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

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

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

LC Subject Headings (LCSH)
Topic
SimpleType
Authority
General Subdivision sh00005726
Control of fumes
28. Information technology

LC Subject Headings (LCSH)
Topic
SimpleType
Authority
General Subdivision sh2002012003
29. Safety measures

LC Subject Headings (LCSH)
Topic
SimpleType
Authority
General Subdivision sh00007912
30. Licenses

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

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

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

LC Subject Headings (LCSH)
Topic
SimpleType
Authority
General Subdivision sh00002753
Relations with employees ; Servants
34. State supervision

LC Subject Headings (LCSH)
Topic
SimpleType
Authority
General Subdivision sh2001008677
Supervision, State
35. Equipment and supplies

LC Subject Headings (LCSH)
Topic
SimpleType
Authority
General Subdivision sh00005850
Apparatus ; Apparatus and equipment ; Apparatus and supplies ; Supplies ; Apparatus ; Apparatus and equipment ; Apparatus and supplies ; Supplies
36. Statistical methods

LC Subject Headings (LCSH)
Topic
SimpleType
Authority
General Subdivision sh2001008679
37. Health aspects

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

LC Subject Headings (LCSH)
Topic
SimpleType
Authority
General Subdivision sh2001009095
Innovations, Technological
39. Quality control

LC Subject Headings (LCSH)
Topic
SimpleType
Authority
General Subdivision sh00005852
40. Noise

LC Subject Headings (LCSH)
Topic
SimpleType
Authority
General Subdivision sh00006087


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