An edition of Helicopter man (2010)
Helicopter man
Igor Sikorsky and his amazing invention
By Edwin Brit Wyckoff
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Publish Date
2010
Publisher
Enslow
Language
eng
Pages
-
Description:
"Read about Igor Sikorsky's life, and how he built the first successful helicopter"--Provided by publisher.
subjects: Aeronautics, Helicopters, Juvenile literature, Sikorsky, Igor Ivan,, Aeronautical engineers, Biography, History, Sikorsky, igor ivanovich, 1889-1972, Engineers, juvenile literature, Helicopters, juvenile literature, Aeronautics, juvenile literature
People: Igor Ivan Sikorsky (1889-1972)
Places: United States, Russia (Federation)