Bachman Lyle F. <br/><br/>
Fundamental considerations in language testing/ 
Lyle F. Bachman 
 - Oxford  Oxford University Press  1990 
 - xi,408p.: 
<br/><br/>Includes bibliographical references and index 
<br/><br/><label>ISBN: </label>0194370038 
<br/><br/><label>LC Class. No.: </label>P54.4  / .B12 1991