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The black hole
Historical Society of Pennsylvania - Closed Stacks Dm.4805
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- Format:
- Book
- Author/Creator:
- Mallowe, Mike.
- Language:
- English
- Subjects (All):
- Transportation--Pennsylvania--Passenger traffic.
- Philadelphia--Transit systems.
- Underground areas--Philadelphia.
- Local Subjects:
- Transportation--Pennsylvania--Passenger traffic.
- Philadelphia--Transit systems.
- Underground areas--Philadelphia.
- Physical Description:
- p. 97-101, 152-165 ; cm.
- Contained In:
- Philadelphia magazine v. 70, no. 7, July 1979, p. 97-101, 152-165
- Other Title:
- Center City Commuter Connection
- Notes:
- Officially known as the Center City Commuter Connection.
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