Search Results Use the search box below to revise your search, or start a new search. Studies (2) Variables Publications Your query returned 2 studies. Sort by: Title A-Z Released/Updated Time Period Most Cited in ICPSR Bib. 1. American Community Survey 2010-2014 ACS 5-Year PUMS File United States Department of Commerce. Bureau of the Census 2. Los Angeles Metropolitan Area Surveys [LAMAS] 1, 1970 (ICPSR 36631) University of California, Los Angeles. Institute for Social Science Research.