A key to the Western calculator, containing the solution of all the examples and questions for exercise ... To which is added, some useful rules, designed chiefly to facilitate the labour of teachers; and assist such as have not the opportunity of a…
Book details
- Title
- A key to the Western calculator, containing the solution of all the examples and questions for exercise ... To which is added, some useful rules, designed chiefly to facilitate the labour of teachers; and assist such as have not the opportunity of a…
- Publication year listed
- 1831
- Format
- Public domain eBook
- Reading access
- Free online reader; no registration required
- Source record
- View on Archive.org
About this book
A key to the Western calculator, containing the solution of all the examples and questions for exercise ... To which is added, some useful rules, designed chiefly to facilitate the labour of teachers; and assist such as have not the opportunity of a tutor's aid
Author: Armstrong, John
Year: 1831
Book digitized by Google from the library of University of California and uploaded to the Internet Archive by user tpb.
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