Teoria linguistica de las regiones /

by Alvar, Manuel, 1923-2001
Published 1975

Double talk : bilingualism and the politics of ethnicity in Catalonia /

by Woolard, Kathryn Ann
Published 1989

Materials for the sociolinguistic description and corpus-based study of Spanish in Barcelona : toward a documentation of colloquial Spanish in naturally occurring groups /

by Vann, Robert E.
Published 2009