Value added of teachers in high-poverty schools and lower poverty schools
| Autor: | Sass, Tim R., Hannaway, Jane, Xu, Zeyu, Figlio, David N., Feng, Li |
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| Zdroj: | In Journal of Urban Economics September-November 2012 72(2-3):104-122 |
| Databáze: | ScienceDirect |
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Full Text from ScienceDirect