Roy, Walter  . <br/><br/>
New examination system-GCSE /  
by Walter Roy. 
 - London :   Croom Helm ,   1986 
 - 169p :  
<br/><br/><label>ISBN: </label>0-7099-4217-6 
<br/><br/><label>Subjects--Topical Terms: </label><br/>General Certificate of Secondary Education
<br/><br/><label>Dewey Class. No.: </label>T2:5,5  / M6;2