1624361
9780739828816
Readers are introduced to the fascinating world of big machines with five titles that describe the history and technology behind high-performance machines. Eyewitness accounts and mini-projects keep beginning readers involved as they learn technical terms, as well as key facts and figures.David Jefferis is the author of 'Spacecraft (Monster Machines)' with ISBN 9780739828816 and ISBN 0739828819.
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