Experimenting with uncertainty :  essays in honour of Alan Davies / 
edited by C. Elder ... [et al.] 
 - Cambridge :  Cambridge University Press,  2001 
 - xxiv, 341p. :  ill. ;  22 cm. 
 - Studies in language testing ;  no. 11 .
<br/><br/><label>ISBN: </label>0521775760  RM119.39 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Language and languages--Ability testing<br/>Applied linguistics