Northedge, F. S. A hundred years of international relations / F. S. Northedge and M. S. Grieve - London : Duckworth, 1971 - x, 397 p. ; 23 cm. Includes index ISBN: 0715605755 : PND 4.50 Subjects--Topical Terms: World politics--HistoryInternational relations Dewey Class. No.: 327