U.S.A.
Subtitle: 200 años de democracia
By: Patricio Chaparro N. ; prólogo de Claudio Orrego Vicuña.
Series: Colección Lautaro
Publisher: Ediciones Aconcagua
Published: 1976
Place of publication: Santiago, Chile
Language: spa
Number of pages: 100
Subjects: United States -- Politics and government.
Notes: Includes bibliographical references.