role of NATO and its partner countries : extending security in the Euro-Atlantic area navo aspecten Eurogroep / Navo Voorlichtingsdienst AFCENT Officers' ball 1969 / org. by the Officers of the Headquarters Allied Forces Central Europe ; under the presidency of Jürgen Bennecke navo aspecten Eurogroep / Navo Voorlichtingsdienst Eurogroup / Nato Information Service