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Installment Buying Interest Rates by a Simple Approximation Formula for Rapid Mental Calculation

Installment Buying Interest Rates by a Simple Approximation Formula for Rapid Mental Calculation

H. C. Christofferson

期刊名称The Mathematics Teacher
作者H. C. Christofferson
卷第42卷
期第4期
印刷ISSN0025-5769
文件大小482.86KB
发表时间1949-04
DOI10.2307/27953419
页码177-180

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