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The promise of world tensions
Cleveland, Harlan, (1961)
Der amerikanische Weg zum Weltfrieden
Zimmern, Alfred Eckhard, (1956)
La seguridad colectiva en el continente americano
Gómez Robledo, Antonio, (1960)
United Nations Institute for Training and Research : proposals for program, budget and organization Brookings staff paper
Cox, Arthur M., (1964)
Vietnam after the war : peacekeeping and rehabilitation
Fabian, Larry L., (1968)