The Hindu-Arabic Numerals c12.99
The Hindu-Arabic Numerals c12.99
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c12.99
d From a manuscript of Boethius c. 1294, in Mr. Plimpton's library. Smith, *Rara Arithmetica*, Plate I.
The Hindu-Arabic Numerals c12.99
d From a manuscript of Boethius c. 1294, in Mr. Plimpton's library. Smith, *Rara Arithmetica*, Plate I.