Mathematics & AstronomyKey to the New normal mental arithmetic, and, Methods of teaching mental arithmetic : containing, also, methods for arithmetical contractionEdward Brooks![Key to the New normal mental arithmetic, and, Methods of teaching mental arithmetic : containing, also, methods for arithmetical contraction]()
Key to the New normal mental arithmetic, and, Methods of teaching mental arithmetic : containing, also, methods for arithmetical contraction
Edward Brooks
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“Key to the New normal mental arithmetic, and, Methods of teaching mental arithmetic : containing, also, methods for arithmetical contraction” by Edward…
Catalogue details
- Author
- Edward Brooks
- Category
- Mathematics & Astronomy
- Language
- English
- Source
- HathiTrust