Descripción
Publicado:Vol. 1, no. 1 (Mar. 1936)-v. 6, no. 4 (July 1941)
Notas:Imprint varies, 1941: Worcester, Mass.
Frecuencia de Publicación:Quarterly, Oct. 1940-July 1941
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:26934299