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Автор: Martin Gardner
Издательство: Clarkson N. Potter
Год издания: 1981
isbn: 051754380X, 0517543818
Количество страниц: 156
Язык: english
Формат: PDF (scan)
Размер: 5 Мб
Каталожный номер: 104132
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There are 36 puzzles. Each begins with a one or two paragraph "story" which is "kind-of" Sci-Fi. The story describes a situation or event. And then one or more questions are posed. In the answer section for many of them, an additional question is posed on the same "story." So each initial puzzle has up to three variations with solutions.
Ключевые теги: математика |
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