Doff, Adrian. <br/><br/>
Language in use :  pre-intermediate / 
Adrian Doff & Christopher Jones. Self-study workbook. 
 - Cambridge :  Cambridge University Press,  2002. 
 - 86 s. ;  30cm. 
<br/><br/><label>ISBN: </label>0521774063 (pbk) : 
<br/><br/><label>Subjects--Topical Terms: </label><br/>English language--Textbooks for foreign speakers.
<br/><br/><label>Dewey Class. No.: </label>428.24