Ronan, Mark <br/><br/>
Symmetry and the monster 

 - New York:  Oxford University Press,  2006. 
 - vii, 255p.  ill.;  19 cm. 
<br/><br/> includes index 
<br/><br/><label>ISBN: </label>9780192807236 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Group theory<br/>Irrational solutions
<br/><br/><label>Dewey Class. No.: </label>516.1 RON