Effect of kindergarten experience upon readiness for and achievement in first grade
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| Formato: | Libro |
| Lenguaje: | English |
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Ann Arbor :
University Microfilms,
1956.
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| Notas: | Microfilm hecho por University of Ann Arbor, Michigan-- Tesis- Pennsilvania state University |
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| Descripción Física: | 1 microficha |