Achievement evaluation of Colombia's Escuela Nueva : is multigrade the answer? /
| Main Author: | |
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| Format: | Book |
| Language: | English |
| Published: |
Washington, DC :
The World Bank,
1992.
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| Series: | Working papers
WPS 896 |
| Physical Description: | 21 páginas : 2 ilustraciones en blanco y negro. |
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