Duggan, Stephen.
Respice adspice prospice. - New York-US : Institute International Education, 1937. - páginas 3-15 - Irregular - Vol. 12, no. 8(May. 1937) - News. Bulletin ; no. 8 . - Institute of International Education. .
Respice adspice prospice. - New York-US : Institute International Education, 1937. - páginas 3-15 - Irregular - Vol. 12, no. 8(May. 1937) - News. Bulletin ; no. 8 . - Institute of International Education. .