Clawson, Calvin C. <br/><br/>
Mathematical mysteries : the beauty and magic of numbers 
by Calvin C. Clawson 
 - New Delhi:   Viva Books Pvt. Ltd.  2008 
 - x, 313p., end notes, ind.  22 cm x 14 cm 
<br/><br/><label>ISBN: </label>9788176498319 
<br/><br/><label>Subjects--Topical Terms: </label><br/>number theory
<br/><br/><label>Dewey Class. No.: </label>512.7  / CLA