Bachman, Lyle F. <br/><br/>
Language testing in practice :  designing and developing useful language tests 

 - Oxford :  Oxford University Press ,   c1996 
 - vi, 377 p. :  ill. ;  24 cm. 
<br/><br/><label>ISBN: </label>0194371484 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Language and languages--Ability testing.<br/>Language and languages--Examination.