Gude, Kathy <br/><br/>
Matrix :  pre-intermediate student's book / 
Kathy Gude, Michael Duckworth. 
 - 151 p. 
<br/><br/><label>ISBN: </label>0194369668 
<br/><br/><label>Subjects--Topical Terms: </label><br/>English language--Textbooks for foreign speakers--Textbooks for foreign speakers
<br/><br/><label>LC Class. No.: </label>TRCCSTBGUD2002  / GUDa