Benjamin, A. T. e. (2008). Biscuits of Number Theory. Mathematical Association of America.
Dyfyniad Arddull ChicagoBenjamin, Arthur T. ed. Biscuits of Number Theory. Washington, DC: Mathematical Association of America, 2008.
Dyfyniad MLABenjamin, Arthur T. ed. Biscuits of Number Theory. Mathematical Association of America, 2008.
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