Dean, Michael  <br/><br/>
Opportunities : pre-intermediate  : language powerbook 
/ Michael Dean, Anna Sikorzyńska 
 - 4th impr. 
 - Harlow :   Longman,   2000. 
 - 112 s. ;  30 cm.  10AP-Opportun:P:Ć 
 - Opportunities .
<br/><br/><label>ISBN: </label>9780582419711