An investigation of children's ability to solve simple addition and subtraction story problems prior to formal arithmetic instruction /
Saved in:
| Main Author: | |
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| Format: | Thesis Book |
| Language: | English |
| Published: |
Ann Arbor, Mich. :
University Microfilms International,
1982, c1979.
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| Subjects: |
CARM 1 Store
| Call Number: |
A2:AI30E0 C04391 |
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| Copy 1 | Available Place a Hold |