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. http://purl.oclc.org/DLF/benchrepro0212 MiAaHDL
digitized 2010 HathiTrust Digital Library committed to preserve pda MiAaHDL
1 (gennaio 1966); title from title page PDF (JSTOR, viewed November 17, 2021)
12 (settembre/dicembre 1969) (viewed November 17, 2021)