El arquitecto Hermano Marcos Guerra, S. J. y su obra/ Francisco Piñas, S. J.

The small oil refinery in South America / B. Candela, R. Dagon, R. Panero

Small earthquake in Chile : a visit to Allende’s South America

Slavery in the Americas : a comparative study of Virginia and Cuba / by Herbert S. Klein

The slaughter house El matadero

Size of farm and economic development / by Don Kanel

Sixto Pondal Ríos / [compilación por] Ulyses Petit de Murat

Sixto Durán Ballen : el hombre, el amigo : entrevistas [por] Fernando Esparza Dávolos

Sixth report on the situation of political prisoners in Cuba / Organization of American States, Inter-American Commission on Human Rights

Sixth meeting of the North Carolina Good Neighbor Council Reports and speeches of the seventh [i.e. sixth] meeting