Gairns, Ruth <br/><br/>
Natural English : upper intermediate  : student`s book 
/ Ruth Gairns, Stuart Redman 
 - Oxford :   Oxford University Press,   2003. 
 - 176 s. ;  28 cm  + listening booklet, 48 s. ;  10AP-Natural:U:P 
<br/><br/><label>ISBN: </label>194373312