URI(s)
- http://id.loc.gov/authorities/subjects/sh85137519
- http://id.loc.gov/authorities/sh85137519#concept
Variants
- Trig (Trigonometry)
Broader Terms
Narrower Terms
Closely Matching Concepts from Other Schemes
Broader Concepts from Other Schemes
LC Classification
- QA531-QA538
Instance Of
Scheme Membership(s)
Collection Membership(s)
Change Notes
- 1986-02-11: new
- 2019-11-18: revised
Alternate Formats
