New fuel element development: Trip report, ALCOA, New Kensington, May 5, 6, 1952
Philadelphia International Airport Compatibility Analysis Boeing Model 733-290 SST
Penn Jersey Transportation Study, Volume III. 1975 Transportation Plans
Transit Expressway Report: Condensation of the Report on Testing and Evaluation
Commuter Railroad Service Improvements for a Metropolitan Area - Sepact I
Pennsylvania Tire and Rubber Company. Federal Motor Vehicle Safety Standard No. 109 (Tires)
Proposed Delaware Valley Industrial Wasteline. Legal Implications
Status Report: Mass Transportation and Highway Planning
Pennsylvania Tire and Rubber Company. Federal Motor Vehicle Safety Standard No. 109 (Tires)