Real Estate Statistics for Allegheny County, Pennsylvania University of Pittsburgh. Bureau of Business Research Published: 1936 Total Pages: 178 Get eBook
Real Estate Statistics for Allegheny County: 1935-1936 University of Pittsburgh. Bureau of Business Research Published: 1937 Total Pages: 80 Get eBook
Real Property Inventory of Allegheny County University of Pittsburgh. Bureau of Business Research Published: 1937 Total Pages: 354 Get eBook
Index of Research Projects ... United States. Work Projects Administration Published: 1938 Total Pages: 254 Get eBook
Market Research Sources United States. Bureau of Foreign and Domestic Commerce Published: 1936 Total Pages: 264 Get eBook
Index of Research Projects ... United States. Works Progress Administration Published: 1938 Total Pages: 308 Get eBook
