Aufmann, Richard N. <br/><br/>
Mathematical excursions 
/ by Richard N. Aufmann…[et.al.] 
 - 2nd ed. 
 - New York:   Houghton Mifflin Company,   2007. 
 - xxiv, 939p. 
<br/><br/><label>ISBN: </label>9780618608539 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Geometry<br/>Math<br/>Mathematical excursions<br/>Problem solving
<br/><br/><label>Dewey Class. No.: </label>510  / AUF/M