(Q51579)
Statements
1 reference
Identifiers
Sitelinks
Wikipedia(8 entries)
- enwiki Kosmos 257
- eswiki Cosmos 257
- glwiki Kosmos 257
- huwiki Koszmosz–257
- mkwiki Космос-257
- ptwiki Kosmos 257
- shwiki Kosmos-257
- srwiki Космос-257
Soviet military satellite