Davies, Alan <br/><br/>
Principles of Language Testing 

 - Oxford :  Basil Blackwell,  1990. 
 - 147p.;  23cm 
<br/><br/><label>ISBN: </label>0631173420 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Language
<br/><br/><label>Dewey Class. No.: </label>418.0076  / DAV