Eckersley, C.E. <br/><br/>
Essential English for foreign students :  In 4 books Book 4 / 
C.E. Eckersley 
 - Revised edition 
 - Б. м. :  ТОО "Новина" ,  1996. 
 - 320 p. 
<br/><br/><label>ISBN: </label>5-89036-009-4  500 
<br/><br/><label>Subjects--Topical Terms: </label><br/>English - Manual