Contton, Julie, <br/><br/>
The theory of assessment  an introduction 
Julie Cotton 
 - London  Kogan Page  1995 
 - 160 p  ; 22 cm. 
 - Learning and assessment theory series .
<br/><br/>p. 159 
<br/><br/><label>ISBN: </label>0749417099  RM66.82 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Educational tests and measurements<br/>Examinations--Design and construction<br/>Examinations--Validity