A partial analysis of the performance in arithmetic of the U.P. high school freshman class, 1964-65. IN Soberano, Edita M. [column]
| Wydane w: | Education Quarterly Vol. 14, no. 2&3 (1966 - 1967), p. 65-73 |
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| 1. autor: | |
| Format: | Artykuł |
| Wydane: |
1966
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