"study number","owner","title","investigators","doi","time period"
"07756","ICPSR","Census of Population and Housing, 1960 Public Use Sample: One-in-One-Hundred Sample","United States Department of Commerce. Bureau of the Census","http://dx.doi.org/10.3886/ICPSR07756.v1","1960"
"00132","ICPSR","CensusScope","University of Michigan. Social Science Data Analysis Network (SSDAN)","http://dx.doi.org/10.3886/ICPSR00132.v1",""