Problems for Solution: E446-E450
L. S. Johnston, V. Thebault, Ruth Mason Ballard, Esther Szekeres and Virgil ClaudianVolume:
47
Langue:
english
Journal:
The American Mathematical Monthly
DOI:
10.2307/2302499
Date:
December, 1940
Fichier:
PDF, 173 KB
english, 1940