URI(s)
- http://id.loc.gov/authorities/subjects/sh85121075
- http://id.loc.gov/authorities/sh85121075#concept
Broader Terms
Narrower Terms
Closely Matching Concepts from Other Schemes
Broader Concepts from Other Schemes
LC Classification
- QE471.15.S5
- TN948.S5
Instance Of
Scheme Membership(s)
Collection Membership(s)
Change Notes
- 1986-02-11: new
- 2010-07-15: revised
Alternate Formats
