| Title linked to PITTCat record | Scanned item |
| 1990 census of population and housing. Population and housing characteristics for census tracts and block numbering areas. Pittsburgh-Beaver Valley, PA CMSA (part). Pittsburgh, PA PMSA | Scanned volume (Hathi Trust) |
| Title linked to PITTCat record | Scanned item |
| 1990 census of population and housing. Population and housing characteristics for census tracts and block numbering areas, maps. Pittsburgh--Beaver Valley, PA CMSA (part). B, Pittsburgh, PA PMSA | 1990 Census Tract Outline Maps, Allegheny County (Census Bureau) |
