"study number","owner","title","investigators","doi","time period"
"09017","ICPSR","Annual Housing Survey, 1978 [United States]: SMSA File","United States Department of Commerce. Bureau of the Census","http://dx.doi.org/10.3886/ICPSR09017.v1","1978"
"08310","ICPSR","Annual Housing Survey, 1982 [United States]: SMSA Files","United States Department of Commerce. Bureau of the Census","http://dx.doi.org/10.3886/ICPSR08310.v1","1982"
"02930","ICPSR","Census Tract Data, 1940: Elizabeth Mullen Bogue File","Bogue, Donald","http://dx.doi.org/10.3886/ICPSR02930.v1","1940"
"02931","ICPSR","Census Tract Data, 1950: Elizabeth Mullen Bogue File","Bogue, Donald","http://dx.doi.org/10.3886/ICPSR02931.v1","1950"
"02932","ICPSR","Census Tract Data, 1960:  Elizabeth Mullen Bogue File","Bogue, Donald","http://dx.doi.org/10.3886/ICPSR02932.v1","1960"