Building and Using the Amazing Abacus
- 期刊名称Teaching Children Mathematics
- 作者Michael Naylor and Pamela Naylor
- 卷第8卷
- 期第4期
- 印刷ISSN1073-5836
- 文件大小2914.02KB
- 发表时间2001-12
- DOI10.2307/41197755
- 页码202-205
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