Documentation: ACS 2009 -- 2011 (3-Year Estimates)
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Publisher: U.S. Census Bureau
Document: ACS 2011-3yr Summary File: Technical Documentation
citation:
Social Explorer; U.S. Census Bureau; American Community Survey 2009-2011 Summary File: Technical Documentation.
ACS 2011-3yr Summary File: Technical Documentation
Document History
Version # Date Summary of Changes
1 10/25/12 Initial Release