 |
Klee, Steven Math out loud : an oral olympiad handbook Providence, Rhode Island : American Mathematical Society, 2021. x, 243 p. -- (MSRI mathematical circles library ; vol. 27) QA11.2 K54 |
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Klee, Steven Math out loud : an oral olympiad handbook Providence, Rhode Island : American Mathematical Society, 2021. x, 243 p. -- (MSRI mathematical circles library ; vol. 27) QA11.2 K54 |