Morris, Richard Brandon creator text encyclopedia ENCICLOPEDIA us New York Harper and Row 1982 6th ed. monographic eng 1285 p. : mapas. Basic Chronology - Topical Chronology - Five Hundred Notable Americans - Structure of the Federal Government. HISTORIA ESTADOS UNIDOS 0-06-181605-1 AR-RoIES 000000 20241129174359.0 002894 spa