Routledge encyclopedia of language teaching and learning / edited by Michael Byram, Adelheid Hu. - 2nd ed. - New York : Routledge , c2013. - xxxvi, 817 p. : 25 cm. Includes Index. ISBN: 978 0 415 59376 2 Subjects--Topical Terms: EncyclopediaEnglish Language Dewey Class. No.: 420.3 / ROM