Byrne, Donn. <br/><br/>
Teaching Oral English /  

 - 1st ed /  
 - Essex CM20 2JE :   Longman Group Ltd.. 
 - p.146 :  
<br/><br/><label>ISBN: </label>0-582-55081-5 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Oral English
<br/><br/><label>Dewey Class. No.: </label>T:3  / L6