421.52'076 <br/> E 93 
<br/> Evans Virgina <br/>
          Upstream Student's book B1 
  
 Syllabus based on Common European Framework. 
 - Ninth impression 
.- .: Express Publishing, 2017
.- 152p.,  Photo  30sm.. 
-ISBN 978-1-84466-599-0  .: 27500 
<br/><br/><label>Source: </label> Худалдаж авсан 
<br/><br/><label>Тавиурын заалт: </label>421.52'076  / E 93