Fairness and validation in language assessment: seleted papers from the 19th language testing research colloquium, Orlando, Florida 
Edi: Antony John Kunnan 
 - 1st. edi. 
 - Cambridge  Cambridge University Press  2000 
 - 298 p.  22 cm. 
<br/><br/><label>ISBN: </label>0521658748 0521651034 
<br/><br/><label>Dewey Class. No.: </label>407.3 FAI