Columbia subject headings:
United States--Census--Bibliography--Periodicals.
United States--Census--Bibliography.
United States--Statistics--Bibliography--Periodicals.
United States--Statistics--Bibliography.
Harvard subject headings:
Statistics
United States--Census--Bibliography.
United States--Statistics--Bibliography.
United States. Bureau of the Census--Bibliography--Catalogs.
Princeton subject headings:
United States--Census--Bibliography.
United States--Statistics--Bibliography.