El Seguro obrero
By: Álvaro Obregón.
Publisher: Comisión Nacional Editorial
Published: 1970
Place of publication: [Mexico]
Language: spa
Number of pages: 35
Subjects: Obregón, Alvaro, -- 1880-1928.; Social security -- Law and legislation -- Mexico -- History; Labor and laboring classes -- Mexico; Mexico -- Politics and government -- 1910-1946
Notes: Includes bibliographical references.