Conybeare, Anne <br/><br/>
Matrix : upper intermediate  : teacher`s book 
/ Anne Conybeare, Kathy Gude, Jayne Wildman 
 - Oxford :   Oxford University Press,   2001.  
 - 109, [1] s. ;  30 cm.  10AP-Matrix:U:N 
 - Matrix .
<br/><br/><label>ISBN: </label>0194703177