URI(s)
- http://id.loc.gov/authorities/subjects/sh85023209
- http://id.loc.gov/authorities/sh85023209#concept
Broader Terms
Closely Matching Concepts from Other Schemes
LC Classification
- QA277.3
Instance Of
Scheme Membership(s)
Collection Membership(s)
Change Notes
- 1986-02-11: new
- 1996-07-18: revised
Alternate Formats