Social forecasting documentation 1971 : ideas, men, activities, directory / Istituto ricerche applicate documentazioni e studi

Social factors in economic development: The Argentine case/ Tomás Roberto Fillol

Lo social en el teatro hispanoamericano contemporáneo / Carlos Miguel Suárez Radillo

Social dialects from a linguistic perspective : assumptions, current research and future directions / Walt Wolfram

Social-democracia, por qué? / Fermín Chávez

Los Social Cristianos en Venezuela : historia e ideologia / J. E. Rivera Oviedo

Social constraints on Cochabamba Quechua

The social composition of the colonial nunnery : a case study of the convent of Santa Clara do Destêrro, Salvador, Bahia, 1677-1800

Social class and social change in Puerto Rico / by Melvin M. Tumin with Arnold S. Feldman

Social change, migration and family interaction in Brazil / by Bernard C. Rosen