The Library of Congress > Linked Data Service
  Label Vocabulary Concept Subdivision Identifier
81. Job vacancies LC Subject Headings (LCSH)
Topic General Subdivision sh2002012004
Vacancies, Job
82. Appropriate technology LC Subject Headings (LCSH)
Topic General Subdivision sh2002007883
83. Energy conservation LC Subject Headings (LCSH)
Topic General Subdivision sh00005625
84. Information services LC Subject Headings (LCSH)
Topic General Subdivision sh00006253


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