Problem Department
| Autor: | C. W. Trigg, Alfred Moessner, Cyril A. Nelson, H. S. Grant, N. A. Court, W. T. Short, W. V. Parker, E. P. Starke, W. Raymond Crosier, D. L. MacKay, R. V. Sweeney, Richard L. Seidenberg, William E. Byrne, Paul D. Thomas, G. W. Wishard, Nelson Robinson, Walter B. Clarke, C. N. Mills |
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| Rok vydání: | 1941 |
| Zdroj: | National Mathematics Magazine. 15:425 |
| ISSN: | 1539-5588 |
| DOI: | 10.2307/3028559 |
| Databáze: | OpenAIRE |
| Externí odkaz: |
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