Mathematics & AstronomyPractical and mental arithmetic on a new plan, in which mental arithmetic is combined with the use of the slateRoswell Chamberlain Smith![Practical and mental arithmetic on a new plan, in which mental arithmetic is combined with the use of the slate]()
Practical and mental arithmetic on a new plan, in which mental arithmetic is combined with the use of the slate
Roswell Chamberlain Smith
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“Practical and mental arithmetic on a new plan, in which mental arithmetic is combined with the use of the slate” by Roswell Chamberlain Smith: a…
Catalogue details
- Author
- Roswell Chamberlain Smith
- Category
- Mathematics & Astronomy
- Language
- English
- Source
- HathiTrust