Library of Congress. http://id.loc.gov/authorities/names/n78089035
Title:
To set a country free ; an account derived from the exhibition in the Library of Congress commemorating the 200th anniversary of American independence, opened on April 24, 1975, the 175th anniversary of the establishment of the Library of Congress.
This resource is supported by the Institute of Museum and Library Services under the provisions of the Library Services and Technology Act as administered by State Library of Iowa.