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The top documents tagged [ancient count system]
Chapter 4 (1) The world of numbers. chapter 4 The world of numbers 2 123 2342 63% 0.45 6.01 4.1° 2.7% 2012 1/6 3/7 123 2342 63% 0.45 6.01 4.1° 2.7% 2012
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