el-Erian, Abdalla Ali Condominium & related situations in international law : with special reference to the dual administration of the Sudan and the legal problems arising out of it / Abdalla Ali el-Erian . - 163 pages : 24 cm Bibliography: pages 153-163. Text in English Subjects--Topical Terms: Public international law Subjects--Geographic Terms: Dewey Class. No.: 341.1 / EL . C