Double-Cross System (Q869296)
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British World War II counter-espionage operation
- XX System
| Language | Label | Description | Also known as |
|---|---|---|---|
| English | Double-Cross System |
British World War II counter-espionage operation |
|
Statements
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Sitelinks
Wikipedia(6 entries)
- arwiki منظومة الصليب المزدوج
- dewiki Double-Cross-System
- enwiki Double-Cross System
- frwiki Système Double Cross
- hewiki ועדת XX
- ptwiki Sistema Double Cross