Standard metropolitan statistical areas in the United States as defined on May 1, 1967, with population in 1960 and 1950.
Series: Current population reports -- no. 23
Publisher: For sale by the Supt. of Docs., U.S. Govt. Print. Off.
Published: 1967
Place of publication: Washington
Language: eng
Number of pages: 20
Subjects: Metropolitan areas -- United States -- Statistics.
Notes: Caption title.

"October 9, 1967."