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Boundaries
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Penn State
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2000
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1. Census Tracts: Philadephia, Pennsylvania
2000. Philadelphia City Planning Commission (PCPC) Department - GIS Division. Census bureau statistical units. Most commonly used statistical unit. This version, released January 2004 contains a fix, replacing tract 172 which...
2. Index: Allegheny County, Pennsylvania
2000. Allegheny County Division of Computer Services Geographic Information Systems Group. Derived from original MAPINDX: Map Index Sheets from Block and Lot Grid of Property Assessment and based on aerial photography, showing 1983 datum ...
3. Municipal Legislative Boundaries: Philadephia, Pennsylvania
2000. City Planning Commission (PCPC) Department - GIS Division. District boundaries of municipal legislators within the city of Philadelphia.