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Preparation and testing of remedial teaching materials for educationally backward students in chemistry at the secondary school level
Main Authors: | , |
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Formato: | Ph.D Thesis |
Publicado: |
Kottayam, Mahatma Gandhi University
2005
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Edición: | Ph.D |
Subjects: |
MG University
Número de Clasificación: |
371.826 940 712 P5 |
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Copia | Live Status Unavailable |