|Author:||Greater Pittsburgh Chamber of Commerce, Division of Information and publicity., Dept. of Research and Statistics.|
|Title:||Characteristics of population in the Pittsburgh district|
Characteristics of population in the Pittsburgh district
Greater Pittsburgh Chamber of Commerce, Division of Information and publicity., Dept. of Research and Statistics.
S.l: s.n.], 1927
|Publication Info:||Pittsburgh: University of Pittsburgh, Digital Research Library
This work is believed to be in the public domain with no known restrictions on access and use.