Showing 1 - 4 results of 4 for search '"Pittsburgh"', query time: 0.13s Refine Results
  1. 1
    The Pittsburgh coal bed ; its early history and development /
    Subjects: “...Coal mines and mining Pennsylvania Pittsburgh....”
    Book
  2. 2
    Investigation of Students for a Democratic Society. hearings before the United States House Committee on Internal Security, Ninety-First Congress, first session, on Oct. 28-30, 1969.
    Published 1969
    Subjects: “...Student movements Pennsylvania Pittsburgh....”
    Connect to the full text of this electronic book
    Government Document eBook
  3. 3
    Gay news.
    Published 1976
    Subjects: “...Gays Pennsylvania Pittsburgh Periodicals....”
    Journal
  4. 4
    Suburban America: population dynamics as related to water resources planning ; final report /
    Published 1973
    Subjects: “...Water resources development Pennsylvania Pittsburgh....”
    Book
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