Description based on: Año 3, numbers 72 (16 de mayo de 1936); title from caption.
Also issued on microfilm.
año 3:no.72-75 (1936). Electronic reproduction. Brill, 2013. (Latin American anarchist and labour periodicals, 1880-1940 ; LAL-1:Cl-69.). Scanned from microfilm. Mode of access: World Wide Web.