Hans Tietgens (Q1479121)
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German educationist (1922-2009)
Language | Label | Description | Also known as |
---|---|---|---|
English | Hans Tietgens |
German educationist (1922-2009) |
Statements
17 May 1922Gregorian
0 references
8 May 2009
0 references
1 reference
Identifiers
1 reference
1 reference
1 reference
Sitelinks
Wikipedia(1 entry)
- dewiki Hans Tietgens