Doff, Adrian. <br/><br/>
Language in use / 
Adrian Doff & Christopher Jones. Pre-intermediate. Teacher's book. 
 - Cambridge :  Cambridge University Press,  2002. 
 - 1 v. 128 s. (various pagings) :  il. ;  30cm. 
<br/><br/> Originally published: 1991. 
<br/><br/><label>ISBN: </label>0521774047 : 
<br/><br/><label>Subjects--Topical Terms: </label><br/>English language--Study and teaching--Foreign speakers.
<br/><br/><label>Dewey Class. No.: </label>428.24