Richardson, J. (1817). Octary arithmetic, or, The art of doubling and halving by the cypter: Containing a perfect system of measure and weight, with specimens of the new logarithms. Longman, Hurst, Rees, Orme, and Brown.
Chicago-Zitierstil (17. Ausg.)Richardson, John. Octary Arithmetic, or, The Art of Doubling and Halving by the Cypter: Containing a Perfect System of Measure and Weight, with Specimens of the New Logarithms. London: Longman, Hurst, Rees, Orme, and Brown, 1817.
MLA-Zitierstil (9. Ausg.)Richardson, John. Octary Arithmetic, or, The Art of Doubling and Halving by the Cypter: Containing a Perfect System of Measure and Weight, with Specimens of the New Logarithms. Longman, Hurst, Rees, Orme, and Brown, 1817.
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