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Cambridge Open Engage

Cambridge Open Engage

No rock or barley-sugar?

Published online by Cambridge University Press: 22 September 2016

Donald Halfpenny

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Donald Halfpenny*: Affiliation:
27 Cuckoo Hill, Pinner, Middlesex HA5 2BA

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Type: Correspondence
Information: The Mathematical Gazette , Volume 65 , Issue 434 , December 1981 , pp. 298

DOI: https://doi.org/10.2307/3616610 [Opens in a new window]
Copyright: Copyright © Mathematical Association 1981

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