Description based on: Año 2, no. 34 (5 de enero de 1935); title from cover.
Microfilm. v.2:no.34 (1935) Leiden, The Netherlands : IDC Publishers, 1999. on 1 microfilm reel with other items ; 35 mm. (Latin American anarchist and labour periodicals, 1880-1940 ; reel 71).