URI(s)
- http://id.loc.gov/authorities/subjects/sh92004425
- http://id.loc.gov/authorities/sh92004425#concept
Components
- Reference services
Broader Terms
Closely Matching Concepts from Other Schemes
Instance Of
Scheme Membership(s)
Collection Membership(s)
Change Notes
- 1992-08-13: new
- 1993-09-21: revised
Alternate Formats
