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| Dougherty, Mary K. | 1 |
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| Reference Materials -… | 1 |
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Dougherty, Mary K. – 1980
The term Chisanbop is the trademark for the finger calculation method originally developed by a Korean, Sung Jin Pai. It was refined and simplified by his son, Hang Young Pai, who introduced the technique to the United States in 1976. This annotated bibliography has been organized in five categories. Readings in the first category, Historical…
Descriptors: Addition, Algorithms, Annotated Bibliographies, Division
