Impact
URI(s)
- http://id.loc.gov/authorities/subjects/sh85064599
- http://id.loc.gov/authorities/sh85064599#concept
Broader Terms
Narrower Terms
Related Terms
Closely Matching Concepts from Other Schemes
Narrower Concepts from Other Schemes
LC Classification
- QA937
- TA354
Instance Of
Scheme Membership(s)
Collection Membership(s)
Change Notes
- 1986-02-11: new
- 2012-06-14: revised
Alternate Formats
