Descripción
Publicado:Began with [vol. 1], no. 1 (16 Feb. 1925); ceased with v. XXII, no. 13 (June 23, 1945)
Frecuencia de Publicación:Biweekly
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.