Hobson, J. A. 1858-1940. Imperialism : a study / New introd. by Philip Siegelman. - London: George Allen & Unwin Ltd. , 1961. - viii, 386 p. : maps. 21 cm. - Ann Arbor paperbacks, AA103 . Bibliographical footnotes. LCCN: 65006003 Subjects--Topical Terms: Imperialism.Imperial federation. Subjects--Geographic Terms: Great Britain--Colonies. LC Class. No.: JN276 / .H7 1965 Dewey Class. No.: 321.03 / HOI