904836
9780791065624
-- Find out the facts about different types of flight-- Learn about everything from how a fly lands on the ceiling to who built the first airplane-- Each title contains a glossary of terms-- Full-color photographs, illustrations, and diagrams throughout each bookLearn why helicopters are versatile flying machines. See how they are used for search and rescue, sight-seeing, military missions, and fire fighting.Loves, June is the author of 'Helicopters' with ISBN 9780791065624 and ISBN 0791065626.
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