URI(s)
- http://id.loc.gov/authorities/subjects/sh85020635
- http://id.loc.gov/authorities/sh85020635#concept
Variants
- Pig-iron
Broader Terms
Narrower Terms
Related Terms
Closely Matching Concepts from Other Schemes
Broader Concepts from Other Schemes
LC Classification
- TA474-TA475
- TN710
Instance Of
Scheme Membership(s)
Collection Membership(s)
Change Notes
- 1986-02-11: new
- 1997-12-18: revised
Alternate Formats
