URI(s)
- http://id.loc.gov/authorities/subjects/sh85109355
- http://id.loc.gov/authorities/sh85109355#concept
Broader Terms
Closely Matching Concepts from Other Schemes
LC Classification
- QE391.P8
- TN948.P85
Instance Of
Scheme Membership(s)
Collection Membership(s)
Change Notes
- 1986-02-11: new
- 1988-06-09: revised
Alternate Formats
