TY  - DATA
T1  - Census of Population and Housing [United States], 1970 Public Use Sample:  Modified 1/1000 5% State Samples 
AU  - United States. Bureau of the Census
PY  - 2009
DO  - 10.3886/ICPSR07922.v2
PB  - Inter-university Consortium for Political and Social Research [distributor]
ER  -