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Focus On Speed, Ratio And Proportion
Kumon
"Master this fundamental skill for future math success!"--Cover.
64 pages
| Media | Books Paperback Book (Book with soft cover and glued back) |
| Released | June 1, 2012 |
| ISBN13 | 9781935800415 |
| Publishers | Kumon Publishing North America, Inc |
| Pages | 64 |
| Dimensions | 182 × 256 × 6 mm · 212 g |
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