Media type: E-Article Title: Problems for Solution: 3909-3912 Contributor: de Sz., Bela; Bell, E. T.; Musselman, J. R. Published: Informa UK Limited, 1939 Published in: The American Mathematical Monthly, 46 (1939) 4, Seite 238 Language: Not determined DOI: 10.2307/2303084 ISSN: 0002-9890 Keywords: General Mathematics Origination: Footnote: Access State: Open Access