Space-oriented mathematics for early elementary grades.
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Contributions
- Deans, Edwina, 1904- - Contributor
Publication
1964 - , Washington, D.C, District of Columbia
Language
English
Subjects
Series Statement
- Circular -- no. 741
- Circular (United States. Office of Education) -- no. 741
Other Editions
- Space-oriented mathematics for early elementary grades.
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