Recommended Citation
Published in The American Mathematical Monthly, Volume 95, Issue 5, May 1, 1988, pages 437-441. Copyright © 1988 Mathematical Association of America. The definitive version is available at http://www.jstor.org/stable/2322481.
NOTE: At the time of publication, the author Theodore P. Hill was not yet affiliated with Cal Poly.
Disciplines
Mathematics
URL: http://digitalcommons.calpoly.edu/rgp_rsr/47