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Building machines and what they do
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Derek Radford |
Text and pictures present building machines, describing their parts and functions, such as excavating, making concrete, and laying roads. |
OL16476585W |
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Cargo Machines and What They Do
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Derek Radford |
Text and pictures introduce machines that carry things, such as cargo planes, garbage trucks, and space vehicles. |
OL2998599W |
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Harry builds a house
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Derek Radford |
Harry Hippo and his friends build a house, step by step from digging a ditch for the pipes to putting in the last joints and plugs. |
OL2998601W |