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Summary
| Description |
English: Bertrand Russell, The Beauty of Mathematics: Piekno Matematyki in Signals Magazine (1933–1939). |
| Date | between 1933 and 1939 |
| Source | Sygnały Magazyn |
| Author | Sygnały Magazyn |
| Permission (Reusing this file) |
Unlimited |
Licensing
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This work is in the public domain in its country of origin and other countries and areas where the copyright term is the author's life plus 70 years or fewer.  You must also include a United States public domain tag to indicate why this work is in the public domain in the United States.
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| This file has been identified as being free of known restrictions under copyright law, including all related and neighboring rights. | |
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| Date/Time | Thumbnail | Dimensions | User | Comment | |
|---|---|---|---|---|---|
| current | 11:04, 4 May 2010 | | 1,113 × 1,770 (451 KB) | Ekuryluk | {{Information |Description={{en|1=Bertrand Russell, The Beauty of Mathematics: Piekno Matematyki in Signals Magazine (1933–1939).}} |Source= Sygnały Magazyn|Author= Sygnały Magazyn|Date=1933-1939|Permission=Unlimited|other_versions= }} |
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