Richard N. Aufmann & Et. Al. <br/><br/>
Mathematical Excursions 

 - 2nd ed 
 -   Houghton Mifflin Company  ©2007 
<br/><br/><label>ISBN: </label>9780618608539  502.15 
<br/><br/><label>Dewey Class. No.: </label>510/AUF