"JUVENILE NONFICTION Transportation Aviation." . . "Hélicoptères Ouvrages pour la jeunesse." . . "JUVENILE NONFICTION Technology Aeronautics, Astronautics & Space Science." . . . . . . "\"Simple text and supportive images introduce young readers to Helicopters. Intended for students in kindergarten through third grade.\"--Provided by publisher."@en . "\"Simple text and supportive images introduce young readers to helicopters. Intended for students in kindergarten through third grade.\"--Provided by publisher."@en . "\"Simple text and supportive images introduce young readers to Helicopters. Intended for students in kindergarten through third grade.\"--Provided by publisher." . . . "helicopters: mighty machins" . "Helicopters"@en . "Helicopters" . "Electronic books"@en . . . . . . . . "Juvenile works"@en . "Juvenile works" . . . . . .