1999 - Sir Frederick Sykes and the Air Revolution 19121918 [Cass Series--Studies in Air Power, 8] (Paperback) ISBN-13: 9780714643823 ISBN-10: 0714643823 Genres: Biographies & Memoirs, History ? 1999 - Sir Frederick Sykes and the Air Revolution 191218 [Cass Series--Studies in Air Power, 8] (Hardcover) ISBN-13: 9780714648286 ISBN-10: 0714648280 Genres: Biographies & Memoirs, History ? |