Aspectos de la seguridad social
Subtitle: información sintética sobre la Segunda Conferencia Interamericana de Seguridad Social, en Río de Janeiro
Published: 1948
Place of publication: Bogotá
Language: spa
Number of pages: 194
Subjects: Social security; Inter-American Conference on Social Security (2nd : 1947 : Rio de Janeiro, Brazil)
Notes: Microfilm. New York, N.Y., Columbia University Libraries, 1995. 1 microfilm reel, 35 mm.

Filmed; NEH Project (FMEST); 1995.