Collaborative language learning and teaching / 
edited by David Nunan 
 - Cambridge :  Cambridge University Press,  1992. 
 - 272 p. ;  24 cm 
 - Cambridge language teaching library .
<br/><br/><label>ISBN: </label>9780521427012 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Language and languages--Study and teaching<br/>Group work in education
<br/><br/><label>LC Class. No.: </label>P53.42  / .N165 1992