Standard decimal reckoner.
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| Формат: | |
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| Язык: | English |
| Опубликовано: |
Sydney :
Collins,
1965.
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| Предметы: |
| Примечание: | "These main price tables are reprinted from the Handy Decimal Reckoner which also contains discount, simple and compound interest, and wages tables."--t.p. |
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