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Stamp 13 April 1994, Luca Pacioli, 500 years since the publication of "Summa de arithmetica, geometria, proportioni et proportionalita" Prints: 3.000.000 |
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Stamp 13 April 1994, Luca Pacioli, 500 years since the publication of "Summa de arithmetica, geometria, proportioni et proportionalita" Prints: 3.000.000 |
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