Socioeconomic characteristics of the population: 1960.
Series: Current population reports -- no. 12
Publisher: For Sale by the Supt. of Docs., U.S. Govt. Print.Off.
Published: 1964
Place of publication: Washington
Language: eng
Number of pages: 23
Subjects: United States -- Population -- Statistics.
Notes: Caption title.

"July 31, 1964."