Bachman, Lyle F. <br/><br/>
language testing in practice: designing and developing useful language tests / 
Lyle F. bachman and Adrian S. Palmer. 
 - Oxford :  University Press,  c1996. 
 - vi, 377 p. 
<br/><br/> Includes references and index. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>language and languages--Examinations