Fishman, Joshua A. Language in sociocultural change / essays by Joshua A. Fishman ; selected and introduced by Anwar S. Dil. - Stanford, California : Stanford University Press, 1972. - xiv, 375 p. ; 24 cm. - Language science and national development . Bibliography: p. 363-375. ISBN: 0804708169 Subjects--Topical Terms: Sociolinguistics.