Roy Walter <br/><br/>
New examination system - GCSE 

 - London, UK  Croom Helm  1986 
 - 169p. 
<br/><br/><label>ISBN: </label>0-7099-4217-6 
<br/><br/><label>Source: </label>Textual 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Educational - Tests and Measurement