Pennsylvania United States Bicentennial Celebration collection 1973-1976 | WorldCat.org (original) (raw)

Summary:Collection includes material from the American Library Association, Allegheny County Bicentennial Commission, Bicentennial Committee of Pennsylvania, Bicentennial Planning of Southwest Pennsylvania, Daughters of the American Revolution, Public Committee for Humanities in Pennsylvania, State Library of Pennsylvania and the Three Rivers Improvement and Development Corporation relating to the preparation for the celebration of the United States Bicentennial