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In this 1835 work, Sarah Porter (1790-1862) shows her enthusiasm for arithmetic, and for its ability to develop the pupil's mind. She uses the device of a conversation between pupil and teacher to guide young Edmund from the written symbols for numbers through to square and cube roots.
- Format: Pocket/Paperback
- ISBN: 9781108075350
- Språk: Engelska
- Antal sidor: 270
- Utgivningsdatum: 2015-01-01
- Förlag: Cambridge University Press