Science for the elementary school.
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| Main Author: | |
|---|---|
| Format: | Book |
| Language: | English |
| Published: |
New York :
Macmillan,
1969.
|
| Edition: | Second edition. |
| Subjects: |
| Physical Description: | xi, 785 pages : illustrations ; 26 cm |
|---|---|
| Bibliography: | Includes bibliographies |