The same, but different: a survey of the notion of equivalence in the context of school mathematics,
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| Main Author: | |
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| Format: | Book |
| Language: | English |
| Published: |
London,
Published for the Mathematical Association by Bell,
1969.
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| Physical Description: | [2], 51 p. illus. 21 cm. |
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| Bibliography: | Includes bibliographical references. |