Norris, Nigel. <br/><br/>
Understanding educational evaluation / 
Nigel Norris. 
 - New York :  Kogan Page,   1990. 
 - 169 p. ;  24 cm. 
<br/><br/>Includes bibliographical references (p. [151]-163) and index. 
<br/><br/><label>ISBN: </label>0749400935 9780749400934 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Educational evaluation.<br/>Educational evaluation--Great Britain.<br/>Educational evaluation--United States.