The teaching of arithmetic: abstract of investigations and conclusions from studies in arithmetic, volume 1 and 2, and the early development of number concepts/
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| Format: | Book |
| Language: | English |
| Published: |
London:
University of London Press,
1950
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| Series: | Publications of the Scottish Council for Research in Education
21 |
| Subjects: |
| Physical Description: | viii, 31 p. : ill. ; 21 cm. |
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| Bibliography: | Includes bibliographical references and index. |