Descripción
Publicado:Print version began with: v. 1- (no. 1- ); enero/abr. 1946-
Notas:Place of publication varies: Madrid, 1946-
Descripción Física:1 online resource
Frecuencia de Publicación:Semiannual 1985-
Formato:Master and use copy. Digital master created according to Benchmark for Faithful Digital Reproductions of Monographs and Serials, Version 1. Digital Library Federation, December 2002.
ISSN:26609541
Encontrar Ayuda:Vols. 1-20, 1946-1965. 1 v.; v. 21-60, 1966-2003. 1 v.