Swan, Michael.  <br/><br/>
Learner English   : A teacher's guide to interference and other problems /  
/ Michael Swan and Bernard Smith. 
 - 1a ed. 
 - Cambridge, New York :   Cambridge University Press,   1995 
 - xv, 265 p. :   il. ;   24 cm.  
 - Cambridge handbooks for language teachers .
<br/><br/><label>ISBN: </label>0521269105 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Inglés--Estudio y enseñanza
<br/><br/><label>LC Class. No.: </label>PE1128.A2   / S93 1995