Today's science : a professional approach to teaching elementary school science /
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| Main Author: | |
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| Format: | Book |
| Language: | English |
| Published: |
Chicago :
Science Research Associates,
[1975]
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| Subjects: |
| Physical Description: | 341 p. : ill. ; 24 cm. |
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| Bibliography: | Includes bibliographical references and index. |
| ISBN: | 0574196005 : |