This is a Japanese edition book supervised by Rolls-Royce, providing a comprehensive overview of modern gas turbines. - Title: The Jet Engine Japanese Edition (Latest Edition) - Publisher: Japan Society for Aeronautical and Space Sciences - Supervisor: Rolls-Royce plc - Contents: Comprehensive overview of modern gas turbines - Size: A5 size The obi (paper band) has faded. Some pages have yellow highlighter marks, but the overall condition is good. Please consider this before purchasing. Thank you for viewing.