Hudson, Richard A. Sociolinguistics / R.A. Hudson. - Cambridge [Eng.] ; New York : Cambridge University Press, 1980. - xii, 250 p. : ill. ; 24 cm. - Cambridge Textbooks in Linguistics . - 301.2/1 . Includes indexes. Bibliography: p. 235-246. ISBN: 0521228336 : $22.00 0521296684 (pbk.) : $8.00 Subjects--Topical Terms: Sociolinguistics. Dewey Class. No.: 301.2/1