If you need an accessible version of this item please contact JSTOR User Support
Ralph P. Boas
Vol. 51, No. 2 (Mar., 1978), pp. 83-89
Published by: Mathematical Association of America
Stable URL: http://www.jstor.org/stable/2690143
Page Count: 7
You are not currently logged in.
Access your personal account or get JSTOR access through your library or other institution: