The roles of the federal government in telecommunications / Eugene V. Rostow, President’s Task Force on Communications Policy

Report on trade and tariffs in Brazil, Uruguay, Argentina, Chile, Bolivia, and Peru : June 30, 1916

Report on development possibilities for chemical fertilizers and basic chemicals in Ecuador

La reforma del Congreso de los Estados Unidos : la L. R. A. de 1946

Records of the Department of State relating to political relations between the United States and Guatemala and between Guatemala and other states, 1910-1929 Pamphlet describing M656 and M657

Rapporto Tower : Iran, ostaggi, armi, Contras, Achille Lauro, fondi neri… L’inchiesta che sconvolge l’America di Reagan / Giuseppe Josca, Mario Platero ; prefazione di Arthur Schlesinger Jr

The political effects of economic programs : some indications from Latin America

A pocket guide to Panama

Planificación del desarrollo regional integrado : directrices y estudios de casos extraídos de la experiencia de la OEA.

Planetary quarantine : techniques for the prevention of contamination of the planets by unsterile spaceflight hardware / Charles W. Craven, Robert P. Wolfson