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From the Publisher
How does a cement truck mix cement? How are garbage trucks emptied?
These are just two of the questions curious children are likely to
ask about the vehicles they see around them every day. Fortunately,
for those of us who don''t know everything (or anything!) about
such topics, Dereck Radford has assembled an impressive variety of
facts about building machines. The brief text and realistically
rendered machines-operated by bustling animal characters-are sure
to capture the attention of truck fans everywhere.