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