Mathematics eleven to sixteen  A report prepared for the mathematical association 

 - London  G. Bell and Sons Ltd  1974 
 - 8188  Pb  23.5 
<br/><br/><label>ISBN: </label>0-7135-1815-4 
<br/><br/><label>Subjects--Facted Index Terms: </label><br/>
<br/><br/><label>Dewey Class. No.: </label>375.51