Ringworld (Q3860634)
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artificial fictional object
- Niven Ring
| Language | Label | Description | Also known as |
|---|---|---|---|
| English | Ringworld |
artificial fictional object |
|
Statements
Identifiers
1 reference
28 January 2020
Ringworld
Sitelinks
Wikipedia(3 entries)
- itwiki Mondo Anello
- plwiki Pierścień Nivena
- ptwiki Ringworld