
Sections cover: 1. outer space, 2. the solar system, 3. the earth, 4. air, 5. weather, 6. flight, 7. water, 8. ships and submarines, 9. force and balance, 10. ourselves, 11. machines, 12. electricity, 13. crossing rivers and gaps, 14. buildings and structures. Suitable for Primary level.
Page Count:
0
Publication Date:
1981-12-21
ISBN-10:
0003175081
ISBN-13:
9780003175080
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