Descripción
Publicado:Print began with v. 6, no. 3 in 1961.
Notas:Issued also in an international ed. <Jan. 10. 1985-> and European ed. <Dec. 10., 1992-> which differ only in advertising.
Issues for <Nov. 7, 1991-> called: Magazine ed.
Issues for <Nov. 7, 1991-> published: Newton, MA : Cahners Pub. Co.
Frecuencia de Publicación:Biweekly, <2004->
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:2163-4084
0012-7515
Acceso:License restrictions may limit access.