23% nuolaida
Find Out About Machines
Akcijos kaina
€19,19
Įprasta kaina
€24,94
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Nėra tokio varianto
From sophisticated computers to a simple pair of scissors, we are surrounded by machines. This science book looks at the enormous variety of machines in our world and how they function. It includes easy-to-do experiments using everyday objects and equipment so that young scientists can enjoy finding out all the facts for themselves.
Find Out About Machines