"International organization History." . . "1462-1464" . . "Peace." . . "Nemzetközi kapcsolatok Európa 15. sz." . . "Unesco. Czechoslovak National Commission." . . "Paix 15e siècle." . . "History" . . . . "Peace movement" . . "Czechy" . . "Československá akademie věd (Prague)" . . "International organization." . . "Československá akademie věd." . . "Československá Akademie Věd." . "Československá Akademie Věd" . "Československá akademie věd" . "Czechoslovak Academy of Sciences." . . "Czechoslovakia" . . "The Universal Peace Organization of King George of Bohemia : a Fifteenth Century Plan for World Peace 1462-1464" . . . "The universal Peace Organization of King George of Bohemia : a fifteenth century plan for world peace 1462 - 1464" . . "The universal peace organization of King George of Bohemia : a fifteenth century plan for world peace, 1462/ 1464" . . . . . . "The universal peace organization of king George of Bohemia : a fifteenth century plan for world peace 1462/1464" . . "historical significance of the peace project of King George of Bohemia" . . . . . . . . "The universal peace organization of King George of Bohemia" . "The universal peace organization of King George of Bohemia"@en . . . . . . . . . "The universal peace organization of King George of Bohemia : a fifteenth century plan for world peace, 1462-1464"@en . "The universal peace organization of King George of Bohemia : a fifteenth century plan for world peace, 1462-1464" . . . "The universal peace organization of King George of Bohemia; a fifteenth century plan for world peace, 1462/1464" . "The universal peace organization of King George of Bohemia; a fifteenth century plan for world peace, 1462/1464"@en . "The Universal Peace Organization of king George of Bohemia : a fifteenth century plan for world peace, 1462/1464" . . "Tractatus pacis toti christianitati fiendae" . . . . . . . . . . "History" . "History"@en . . . "The universal peace organization of King George of Bohemia: a fifteenth century plan for world peace, 1462/1464"@en . "Early works"@en . . "The Universal Peace Organization of king George of Bohemia : a fifteenth century plan for world peace 1462/1464" . . . "The Universal peace organization of King George of Bohemia : a fifteenth century plan for world peace, 1462-1464"@en . "The universal peace organization of King George of Bohemia : a fifteenth century plan for world peace : 1462/1464" . "The Universal peace organization of King George of Bohemia : a fifteenth century plan for world peace, 1462-1464" . . . "The Universal Peace Organization of King George of Bohemia : a fifteenth century plan for world peace 1462-1464" . . . . . "The universal peace organization of king George of Bohemia : a 15th century plan for world peace 1462-1464" . "The universal peace organization of King George of Bohemia ; a fifteenth century plan for world peace, 1462-1464" . . . . . . . . . . . . . "The universal peace organization of King George of Bohemia : a fifteenth century plan for world peace, 1462/1464"@en . "Fifteenth century plan for world peace"@en . "The universal peace organization of King George of Bohemia : a fifteenth century plan for world peace, 1462/1464" . "The universal peace organization of King George of Bohemia a fifteenth century plan for world peace, 1462/1464"@en . . . . . . . . "The universal peace organization of King George of Bohemia : a fifteenth century plan for world peace : 1462-1464" . . . . . . . "The universal peace organization of King George of Bohemia a fifteenth century plan for world peace, 1462-1464"@en . . . . . . . "The universal peace organization of King George of Bohemia a fifteenth century plan for world peace 1462-1464" . "A fifteenth century plan for world peace : 1462/1464" . . . . . . "The universal peace organization of King George of Bohemia : fifteenth century plan for world peace 1462-1464" . .