Spanish Sociolinguistic Research Collection, 1978-1992"The audio recordings in this collection are sociolinguistic interviews and conversations collected by USC professor emeritus Carmen Silva-Corvalán. They cover ca. 348 hours of audio interviews collected from 1976 to 1992...They provide an authentic resource serving multiple research communities engaged in projects related to language education, linguistic research, bilingualism research, and technology development, specifically of Spanish spoken in Spain, Chile and Los Angeles."