URI(s)
- http://id.loc.gov/authorities/subjects/sh85014649
- http://id.loc.gov/authorities/sh85014649#concept
Variants
- Chalkboards
Broader Terms
Closely Matching Concepts from Other Schemes
Instance Of
Scheme Membership(s)
Collection Membership(s)
Change Notes
- 1986-02-11: new
- 2010-09-21: revised
Alternate Formats