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New directions in teaching secondary school science /
| Autor Principal: | |
|---|---|
| Formato: | Printed Book |
| Idioma: | English |
| Publicado: |
Chicago :
R and Mc Nally,
1969.
|
| Series: | New trends in curriculam and instruction series. Ed by John U Michaelis
|
University of Calicut
| Número de Clasificación: |
507.1 HUR/N |
|---|---|
| Copia | Live Status Unavailable |