URI(s)
- http://id.loc.gov/authorities/subjects/sh85060055
- http://id.loc.gov/authorities/sh85060055#concept
Variants
- Helix
Broader Terms
Narrower Terms
Closely Matching Concepts from Other Schemes
Earlier Established Forms
- Helix
LC Classification
- QL430.5.H4
Instance Of
Scheme Membership(s)
Collection Membership(s)
Change Notes
- 1986-02-11: new
- 1991-06-05: revised
Alternate Formats
