No CrossRef data available.
Article contents
The Mathematical Association
Published online by Cambridge University Press: 03 November 2016
Abstract
An abstract is not available for this content so a preview has been provided. Please use the Get access link above for information on how to access this content.

- Type
- Other
- Information
- Copyright
- Copyright © Mathematical Association 1944
References
Page 85 of note * See pp. 86-89.
Page 85 of note † To be published later.