Clarke, Leonard Harwood. <br/><br/>
Objective tests in C.S.E. mathematics / 
by L. Harwood Clarke and F. G. J. Norton. 
 - London :  Heinemann Educational,  1970. 
 - 102 p. 
<br/><br/><label>ISBN: </label>0435502085 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Mathematics--Problems, exercises, etc.