"study number","owner","title","investigators","doi","time period"
"08314","ICPSR","County Statistics File 1 (CO-STAT): [United States]","United States Department of Commerce. Bureau of the Census","http://dx.doi.org/10.3886/ICPSR08314.v1",""
"08662","ICPSR","County Statistics File 2 (CO-STAT 2):  [United States]","United States Department of Commerce. Bureau of the Census","http://dx.doi.org/10.3886/ICPSR08662.v1",""
"02896","ICPSR","Historical, Demographic, Economic, and Social Data: The United States, 1790-2002","Haines, Michael R.; Inter-university Consortium for Political and Social Research","http://dx.doi.org/10.3886/ICPSR02896.v3","2002"
"08490","ICPSR","International Data Base, February 1990","United States Department of Commerce. Bureau of the Census. Center for International Research","http://dx.doi.org/10.3886/ICPSR08490.v3",""
"08439","NACJD","Judicial District Data Book, 1983:  [United States]","Federal Judicial Center","http://dx.doi.org/10.3886/ICPSR08439.v1","1980"
"00036","ICPSR","Political Systems Performance Data: Sweden, 1865-1967  ","Peters, B. Guy","http://dx.doi.org/10.3886/ICPSR00036.v1","1967"