There has been data ("The Royal Flying Corps, the Western Front and the Control of the Air, 1914-1918 (Routledge Studies in First World War History) - ISBN-13 978-1-317-01690-8") available for this ISBN from the data sources that books-by-isbn.com uses, but not on the latest request on Tue Jan 14 07:02:19 2020, so the data displayed here has been removed .