Oscar Arias Sánchez *1941
"For his work for peace in Central America, efforts which led to the accord signed in Guatemala on August 7 this year"
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Strona glówna Chemia Pokojowa Literatura Medycyna Fizyka Ekonomia
Oscar Arias Sánchez *1941
"For his work for peace in Central America, efforts which led to the accord signed in Guatemala on August 7 this year"
