Helicopters
By: by Darlene Stille.
Series: A true book
Publisher: Children's Press
Published: 1997
Place of publication: New York
Language: eng
Number of pages: 47
Subjects: Helicopters -- Juvenile literature.; Helicopters.
Description: Briefly describes the way a helicopter operates, different kinds of choppers, what the pilot does, and some of the work for which helicopters are used.
Notes: Includes index.