Perry Fred L. Research in applied linguistics Becoming a discerning consumer - New York Routledge U.S.A 2011 - xxvi, 285p. cm. ISBN: 9780415885706 (hbk) 6824.64 Standard No.: 255,478 Source: 33298, 25/10/2011, Segment Book Distributors Textual Subjects--Topical Terms: LINGUISTICS Dewey Class. No.: P:f, Q1