Jan Leszczyński (Q108024299)
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professor of philosophy at the Jagiellonian University, friend of Stanisław Ignacy Witkiewicz
| Language | Label | Description | Also known as |
|---|---|---|---|
| English | Jan Leszczyński |
professor of philosophy at the Jagiellonian University, friend of Stanisław Ignacy Witkiewicz |
Statements
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6 September 2021
Jan Leszczyński (Polish)
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6 September 2021
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6 September 2021
1905
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6 September 2021
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1990
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6 September 2021
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