Williamson, Samuel R. Austria-Hungary and the origins of the First World War / Samuel R. Williamson, Jr. - Houndmills ; London : Macmillan, 1991. - xviii, 272 p. : Includes index. ISBN: 0333420802 Subjects--Topical Terms: World War, 1914-1918 Dewey Class. No.: 943.6044 / Au