Description
Item Description:"Prepared in cooperation with the United States Department of State as a project of the Interdepartmental Committee on Cultural and Scientific Cooperation"
Physical Description:v. VI (XIII, 715 p., 47 p. de lám., [5] h. de mapas pleg.) : mapas ; 24 cm. + 1 mapa pleg
Bibliography:Bibliogr.: p. 545-715