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Indira Gandhi, speeches and writings
Gandhi, Indira, (1975)
Zum sozialen Rechtsstaat : Reden und Dokumente
Brandt, Willy, (1983)
Puerto Rican public papers of R. G. Tugwell
Tugwell, Rexford Guy, (1975)
Détente in Southern Africa
Geyser, Ockert, (1977)
Bibliographies on South African political history
Geyser, O., (1979)
Register of private document collections on the political history of South Africa since 1902. - 1979
Geyser, O., (1902)