Search Results Use the search box below to revise your search, or start a new search. Studies (3) Variables Publications Your query returned 3 studies. Sort by: Title A-Z Released/Updated Time Period Most Cited in ICPSR Bib. 1. Cross-National Population by Age and Sex, 1966-1974 (ICPSR 7623) United Nations 2. Cross-National Statistics on the Causes of Death, 1966-1974 (ICPSR 7624) United Nations 3. Social Structure of Argentina: Census Data on Economic Development, 1965 (ICPSR 57) Di Tella, Torcuato S.