Search Results Use the search box below to revise your search, or start a new search. Studies (9) Variables Publications Your query returned 3 studies. Series results are grouped under the most relevant study. Ungroup series results to view all results. Sort by: Title A-Z Released/Updated Time Period Most Cited in ICPSR Bib. 1. Census of Population and Housing, 1970 [United States]: Fifth Count Extract (27 States) (ICPSR 7966) United States Department of Commerce. Bureau of the Census 6 more results in Census of Population and Housing, 1970 [United States] Series 2. National Institute of Education (NIE) Special Tabulations and 1970 Census Fifth Count Data File (ICPSR 3523) United States Department of Education. National Center for Education Statistics 3. Office of Revenue Sharing: Fifth Count File, 1970 (ICPSR 77) DUALabs, Inc.