Children's arithmetic : the learning process /
| Main Author: | |
|---|---|
| Format: | Book |
| Language: | English |
| Published: |
New York :
D. Van Nostrand Co.,
[1977]
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| Subjects: |
| Item Description: | Includes index. |
|---|---|
| Physical Description: | ix, 197 pages : illustrations ; 23 cm. |
| Bibliography: | Bibliography: pages 191-194. |
| ISBN: | 0442226950 |