A guide to the diagnostic teaching of arithmetic
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| Main Author: | |
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| Format: | Book |
| Language: | English |
| Published: |
Columbus, Ohio,
Merrill
[1972]
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| Subjects: |
| Physical Description: | ix, 150 p. illus. 23 cm. |
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| Bibliography: | Bibliography: p. 145-146. |
| ISBN: | 067509125X |