Holton, Derek <br/><br/>
A first step to mathematical olympiad problems 

 - Singapore  World scientific  2010 
 - xi, 279p. : ill. ; Rs. 565.00 
<br/><br/> Reprint year 2020, Includes index 
<br/><br/><label>ISBN: </label>9780000987983 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Combinatorics I<br/>Geometry<br/>Graph theory<br/>International mathematical olympiad<br/>Mathematical olympiad (IMO)<br/>Number theory