"Aviació Llibres per a infants" . . . . . . "Juvenile works"@en . "Juvenile works" . . . "El reactor comercial : desde el despegue hasta el aterrizaje"@es . "El reactor comercial : desde el despegue hasta el aterrizaje" . . . . . . "El Reactor comercial : desde el despegue hasta el aterrizaje" . . . . "Discusses aspects of jet transport aircraft such as taking off, engines, the passenger cabin, construction, flightdeck, air traffic control, and landing. Includes glossary."@en . "Jetliner : from takeoff to touchdown"@en . "Discusses aspects of jet transport aircraft such as taking off, engines, the passenger cabin, construction, flightdeck, air traffic control, and landing. Includes glossary." . "Jetliner : from takeoff to touchdown" . . . . "Avions Llibres per a infants" . . "Aviones de transporte Libros infantiles." . .