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: Study Relevance Title A-Z Released/Updated Time Period Most Cited in ICPSR Bib. Variable Relevance 1. General Social Survey, 1976 (ICPSR 7398) National Opinion Research Center 2. General Social Survey, 1977 (ICPSR 7573) National Opinion Research Center 3. General Social Survey Cumulative File, 1972-1986 (ICPSR 8609) Davis, James A.; Smith, Tom W.