"study number","owner","title","investigators","doi","time period"
"09929","ICPSR","Census of Population and Housing, 1990 [United States]:  Equal Employment Opportunity (EEO) File","United States Department of Commerce. Bureau of the Census","http://dx.doi.org/10.3886/ICPSR09929.v1","1990"
"06223","ICPSR","Census of Population and Housing, 1990 [United States]: Equal Employment Opportunity (EEO) Supplemental Tabulations File, Part I","United States Department of Commerce. Bureau of the Census","http://dx.doi.org/10.3886/ICPSR06223.v1","1990"
"02889","ICPSR","Census of Population and Housing, 1990  [United States]:  Extract Data","Adams, Terry K.","http://dx.doi.org/10.3886/ICPSR02889.v1","1990"
"27866","ICPSR","RAND Center for Population Health and Health Disparities (CPHHD) Data Core Series: Decennial Census Abridged, 1990-2010 [United States]","Escarce, Jose J.; Lurie, Nicole; Jewell, Adria","http://dx.doi.org/10.3886/ICPSR27866.v1","2010"