Materials development in language teaching / 
Edited by Brian Tomlinson. 
 - 2rd. 
 - Cambridge, N.Y. :  Cambridge University Press,  c2011. 
 - xix, 451 p. :  ill. ;  23 cm. 
 - Cambridge language teaching library .
<br/><br/>Includes bibliographical references and index. 
<br/><br/><label>ISBN: </label>9780521762854 (Hardback : alk. paper) 9780521157049 (Paperback : alk. paper) 
<br/><br/><label>LCCN: </label>2010035789 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Language and languages--Study and teaching.<br/>Teaching--Aids and devices.
<br/><br/><label>Dewey Class. No.: </label>418.0071  / M425