Van Herk, Gerard What is sociolinguistics? / Gerard Van Herk. - Chichester, West Sussex : Willey-Blackwell, c2012. - xv, 243 p. : ill. ; 25 cm. - (Linguistics in the world) . Includes bibliographical references and index. ISBN: 9781405193184 (Pbk.) Subjects--Topical Terms: Sociolinguistics. LC Class. No.: P40 / .V36 2012