Roever, Carsten <br/><br/>
Testing ESL Sociopragmatics :  Development and Validation of a Web-based Test Battery / 
C. Roever, C. Fraser, C. Elder. 
 - Frankfurt am Main :  Peter Lang,  2014. 
 - 184 p. :  ill. ;  22 cm. 
 - Language Testing and Evaluation  Vol. 35 .
<br/><br/> Includes bibliogr. references and index 
<br/><br/><label>ISBN: </label>9783631653791 
<br/><br/><label>Subjects--Topical Terms: </label><br/>English language--Ability testing<br/>English language--Spoken English--Examinations<br/>English language Foreign speakers.--Study and teaching