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Lehigh University. Library.
Nicolaus Copernicus, 1473-1973 : his Revolutions and his revolution : catalogue of an exhibition of manuscripts & books / with an historical essay by Seymour L. Chapin ; Linderman Library, Lehigh University, Bethlehem, Pennsylvania ; September-November 1973.
Copernicus, Nicolaus, 1473-1543 -- Exhibitions -- Catalogs.
Chapin, Seymour L.
Catalog