Mathematics & AstronomyRay's Elementary arithmetic : embracing mental and written exercises, for beginnersJoseph Ray![Ray's Elementary arithmetic : embracing mental and written exercises, for beginners]()
Ray's Elementary arithmetic : embracing mental and written exercises, for beginners
Joseph Ray
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“Ray's Elementary arithmetic : embracing mental and written exercises, for beginners” by Joseph Ray: a public-domain book in “Mathematics & Astronomy”…
Catalogue details
- Author
- Joseph Ray
- Category
- Mathematics & Astronomy
- Language
- English
- Source
- HathiTrust