Swan, Michael. <br/><br/>
Learner English :  a teacher's guide to interference and other problems / 
Michael Swan and Bernard Smith. 
 - Cambridge [Cambridgeshire] ;  New York :  Cambridge University Press,  1988. 
 - xv, 265 p. :  ill. ;  24 cm. 
 - Cambridge handbooks for language teachers .
 - Cambridge handbooks for language teachers. .
<br/><br/><label>ISBN: </label>0521262836 0521269105 0521324424 
<br/><br/><label>Subjects--Topical Terms: </label><br/>English language--Study and teaching--Foreign speakers.<br/>Interference (Linguistics)
<br/><br/><label>LC Class. No.: </label>PE1128.A2