Issues for <1973>-1981 also called 2. sér., v. 10-2. sér., v. 17; 1982- also called 3. sér., v. 18-
Electronic reproduction. [S.l.] : HathiTrust Digital Library, 2010.
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
Summaries in English and French.
Issued by: Instituto Superior de Ciências Económicas e Financeiras, Gabinete de Investigações Sociais, 1963-1981; Instituto de Ciências Sociais da Universidade de Lisboa, 1982-
Description based on: Vol. 1, no. 1 (Janeiro 1963); title from PDF title page (JSTOR, viewed Aug. 12, 2011).