abacus antique device
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Stockphotos.ro (c) 2024. All stock photos are provided by Dreamstime and are copyrighted by their respective owners.
abacus antique device |
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| navigate by keyword : abacus accountant accounting aged ancient antique arithmetic background bar bead brown business calculate calculation calculator close compute computer concept count device economy education finance financial hand learning male man mathematical mathematics number object obsolete office old retro row sign subtraction symbol tool traditional vintage wood wooden work |
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| Abacus - an antique financial arithmetic device |
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Stockphotos.ro (c) 2024. All stock photos are provided by Dreamstime and are copyrighted by their respective owners. |
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