Thornbury, Scott <br/><br/>
The Celta : Certificate In English Language Teaching To Adults  :  
Scott Thornbury 
 - 1st ed. 
 - Cambridge  Cambridge university press ;  2007 
 - 184p. 
<br/><br/><label>ISBN: </label>9780521692076 
<br/><br/><label>Dewey Class. No.: </label>428.24071  / THO