Descripción
Publicado:Began with vol. 36, no. 1 (Mar. 1953); ceased with v. 50, no. 4 (winter 1967)
Frecuencia de Publicación:Quarterly
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:23279893