Descripción
Publicado:Print began with: Vol. 1, number 1 (November 1961); ceased with: Volume 6, number 4 (winter 1967)
Descripción Física:1 online resource
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:24752231