PETERSON , Ivars  <br/><br/>
Mathematical Treks : from surreal numbers to magic circles  

 - Washington :  The Mathematical Association of America ,  2002 . 
 - x , 170 p . :  ill . :  23 cm . 
<br/><br/> includes index  
<br/><br/><label>ISBN: </label>0883855372 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Mathematics 
<br/><br/><label>Dewey Class. No.: </label>510