Mathematics & AstronomyFirst lessons in mental and written arithmetic. On the objective method. Ed. by Samuel D. Barr, A.MHoratio N. Robinson![First lessons in mental and written arithmetic. On the objective method. Ed. by Samuel D. Barr, A.M]()
First lessons in mental and written arithmetic. On the objective method. Ed. by Samuel D. Barr, A.M
Horatio N. Robinson
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“First lessons in mental and written arithmetic. On the objective method. Ed. by Samuel D. Barr, A.M” by Horatio N. Robinson: a public-domain book in…
Catalogue details
- Author
- Horatio N. Robinson
- Category
- Mathematics & Astronomy
- Language
- English
- Source
- HathiTrust