By Waterhouse William C.   in Notes and Queries

ISSN:0029-3970|60|2|272-272

Oxford University Press‎(2013)‎

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By Waterhouse William C.   in American Mathematical Monthly

ISSN:1930-0972|119|3|235-239

Mathematical Association of America‎(2012)‎

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By Waterhouse William C.   in Notes and Queries

ISSN:0029-3970|52|3|374-374

Oxford University Press‎(2005)‎

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By Waterhouse William C.   in Notes and Queries

ISSN:0029-3970|55|4|435-435

Oxford University Press‎(2008)‎

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By Waterhouse William C.   in Notes and Queries

ISSN:0029-3970|52|4|451-452

Oxford University Press‎(2005)‎

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By Waterhouse William C.   in Notes and Queries

ISSN:0029-3970|51|1|30-31

Oxford University Press‎(2004)‎

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