Holmes, Janet, 1947- An Introduction to sociolinguistics / by Janet Holmes. - 3rd ed. - Harlow : Pearson Longman, 2008. - xviii, 482 p. ; 24 cm. - Learning about language . For Rob Glossary: pp. 471-472; index: pp. 473-482 ISBN: 978-1-4058-2131-5 Subjects--Topical Terms: Sociolinguistics