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1935 aprobación de la ley de seguridad social (1 janv. 1935 – 1 janv. 1975)

Description:

Aprobación de la ley de seguridad social trajo con sigo la creación de programas y actividades dirigidas al desarrollo.

Ajouté au bande de temps:

Historia del Trabajo Social

ByIPN
12 sept. 2019
0
0
376

Date:

1 janv. 1935
1 janv. 1975
~ 40 years
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