Descripción
Publicado:Print began with vol. 1 in Jan. 1949.
Notas:Refereed/Peer-reviewed
Frecuencia de Publicación:Bimonthly, <1980->
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:22133763