Measurement in education / 
edited by Douglas Pidgeon and David Allen 
 - London :  British Broadcasting Corporation,  1974. 
 - 96 p. :  ill. ;  21 cm. 
<br/><br/>Includes bibliographies. 
<br/><br/><label>ISBN: </label>0563108673 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Educational tests and measurements--Evaluation.