Descripción
Publicado:Began with: Volume 3, number 1 (July 1938); ); ceased with: Volume 15, number 2 (December 1950)
Descripción Física:1 online resource
Frecuencia de Publicación:Two issues yearly
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:24701335