Barry, Marian. <br/><br/>
Success international  English skills for IGCSE. Teacher's book /  [electronic resource] : 
Marian Barry. 
 - 4th edition. 
 - Cambridge :  Cambridge University Press,  2017. 
<br/><br/><label>ISBN: </label>9781316637104 
<br/><br/><label>Subjects--Topical Terms: </label><br/>English language -- Sound recordings for foreign speakers.<br/>English language -- Study and teaching -- Foreign speakers.<br/>English language.