Tilbury, Alex <br/><br/>
English unlimited    B1 pre-intermediate coursebook with e-portfo/ Alex Tilbury, Theresa Clementson, Leslie Anne Hendra & David Rea.     

 -  Cambridge : Cambridge University press  2010 
 - 160p. :ill. ( some pic.& col. ) 30cm. 
<br/><br/><label>ISBN: </label>9780521697774 
<br/><br/><label>LC Class. No.: </label>PE1128 .E62 2010 
<br/><br/><label>Dewey Class. No.: </label>PE1128 .E62 2010 
<br/><br/><label>National Library of Medicine Call No.: </label>PE1128 .E62 2010