Elementary Problems: E2355-E2360
Arthur Marshall, J. B. Roberts, M. D. Hirschhorn, W. H. Ruckle, T. C. Brown and G. D. ChakerianVolume:
79
Language:
english
Journal:
The American Mathematical Monthly
DOI:
10.2307/2317575
Date:
May, 1972
File:
PDF, 255 KB
english, 1972