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Автор: Firth Rachel
Год: 2011
Издание:
Usborne
Страниц: [не указано]
ISBN: 9781409522447
This is an excellent reference for school projects. All major topics are explored. It includes free downloadable pictures. Why do things float? What happens to the food you eat? Find out the answers to these and many more questions in this lively book...
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