Au dessus des mers et des frontières
Subtitle: le grand mouvement migratoire de notre siècle, bases démographiques et économiques de la fédération occidentale.
Publisher: Ed. com a colaboração gráfica da Organização Cultural "Vida"
Published: 1948
Place of publication: Rio de Janeiro
Language: por
Number of pages: 333
Subjects: Emigration and immigration.; World politics.; Geopolitics.