Montalvo, Abner Selim, 1927-. Sociocultural change and differentiation in a rural Peruvian community: an analysis in health culture. - Nueva York, Estados Unidos Cornell University. 1967 - xi, 184 p. 27 cm. - Cornell Latin American Studies Program; 5. . Incluye bibliografía. Subjects--Topical Terms: PERU - CAMBIO SOCIAL.PERU - CONDICIONES RURALES. Dewey Class. No.: 301.35/M761s