Otto de Greiff (Q9053604)
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Colombian Esperantist (1903-1995)
| Language | Label | Description | Also known as |
|---|---|---|---|
| English | Otto de Greiff |
Colombian Esperantist (1903-1995) |
Statements
1 reference
1 reference
31 August 1995
1 reference
1 reference
1 reference
Identifiers
1 reference
21 November 2017
1 reference
Sitelinks
Wikipedia(2 entries)
- eowiki Otto de Greiff Haeusler
- eswiki Otto de Greiff