Ellis, Rod. Second language acquisition / Rod Ellis; series editor H. G. Widdowson. - Oxford : Oxford University Press, 1997. - x, 148 p. ; 20 cm. - Oxford introduction to language study . Includes bibliographical references. ISBN: 9780194372121 Subjects--Topical Terms: Second language acquisition.--Study and teaching. Dewey Class. No.: 418.0071 / ELS