Hudson, R. A. Sociolinguistics/ R. A. Hudson - 2nd ed - U.K.: Cambridge University Press, c2001 - xv, 279 p. : 21 cm Includes Index ISBN: 97805221543071 Subjects--Topical Terms: English LanguageEnglish Dewey Class. No.: 306.4'4/ H867s/ 2001 /