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14 pages • first pub 2009 (editions)
ISBN/UID: 9780794524067
Format: Not specified
Language: English
Publisher: Usborne Books
Publication date: Not specified
Description
Have you ever wondered just what happens when you flush a toilet, or what goes on inside a light bulb? Do you want to know how a digger scoops up soil, why boats float and what keeps planes up in the air? Lift the flaps to see inside how things wo...
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14 pages • first pub 2009 (editions)
ISBN/UID: 9780794524067
Format: Not specified
Language: English
Publisher: Usborne Books
Publication date: Not specified
Description
Have you ever wondered just what happens when you flush a toilet, or what goes on inside a light bulb? Do you want to know how a digger scoops up soil, why boats float and what keeps planes up in the air? Lift the flaps to see inside how things wo...