John,Berry <br/><br/>
Exploring pure maths   :the new group 
Berry, John 
 - London:  Hodder & Stoughton,  1992. 
 -  ix, 85p. 
<br/><br/><br/>eng 
<br/><br/><label>ISBN: </label>0-340-53159-2 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Mathematics
<br/><br/><label>Dewey Class. No.: </label>510  / EXP