Wallwork, Adrian. <br/><br/>
International express :  Upper-intermediate / 
Adrian Wallwork ; Nicholas Sheard. 
 - Oxford :  Oxford University Press,  2001. 
 - 167 p. :  ill ;  30 cm. 
<br/><br/>Teachers Resource Book with photocopiable material 
<br/><br/><label>ISBN: </label>019457427x 
<br/><br/><label>Subjects--Topical Terms: </label><br/>English language--Study and teaching--Foreign speakers