Dyer, Gwynne ; The Shortest History of War / Gwynne Dyer. - London: Picador India, [c2021] - 246 p. illus. 19.05 cm. - Usborne . ISBN: 9789395624879 Subjects--Topical Terms: World WarFirst World WarLondon Dewey Class. No.: 940.3 / DYS