Maynard, Eileen Patterns of community service development in selected communities of the Mantaro valley Peru - Ithaca : Cornel university, 1964 - 58 p : ill., tab. - Socio-economic development of andean communities, report 3Cornell Peru project report, 3 . Subjects--Topical Terms: SociologieEconomieDéveloppementCommunautés Subjects--Index Terms: Pérou