Three phase primary science : evaluation of phases I and II; report to schools /
Gardado en:
| Autor Principal: | |
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| Outros autores: | |
| Formato: | Libro |
| Idioma: | English |
| Publicado: |
[s.l.] :
Teaching Methods and Materials Centre, Faculty of Education University of Papua New Guinea,
1973.
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| Series: | Research report ;
no.20 |
| Subjects: |
| Descrición Física: | 110p. |
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