Douglas, Dan, <br/><br/>
Assessing languages for specific purposes /  Dan Douglas 

 - 1 online resource 
 - The Cambridge language assessment series .
 - Cambridge language assessment series .
<br/><br/>Includes bibliographical references and index 
<br/><br/><label>ISBN: </label>9780511732911 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Sublanguage--Study and teaching<br/>Second language acquisition--Testing