"study number","owner","title","investigators","doi","time period"
"00064","ICPSR","English County Borough Data, 1951-1967  ","Boaden, Noel T.; Alford, Robert","http://dx.doi.org/10.3886/ICPSR00064.v1","1967"
"20440","ICPSR","Nations, Development, and Democracy, 1800-2005","Wejnert, Barbara","http://dx.doi.org/10.3886/ICPSR20440.v1","2005"
"00035","ICPSR","Political Systems Performance Data: France, Sweden, and the United Kingdom, 1850-1965","Peters, B. Guy","http://dx.doi.org/10.3886/ICPSR00035.v1","1965"