Beck, Anatole. <br/><br/>
Excursions into mathematics / 
Anatole Beck, Michael N. Bleicher, Donald W. Crowe. 
 - The millennium ed. /  [with a foreword by Martin Gardner]. 
 - Natick, Mass. :  A.K. Peters,  c2000. 
 - xxv, 499 p. :  ill. ;  24 cm. 
<br/><br/>Euler’s Formula for Polyhedra, and Related Topics (Page-1), The Search for Perfect Numbers (Page-79), What is Area (Page-145), Some Exotic Geometries (Page-211), Games (Page-315), What’s in a Name (Page-389), Glossary of Symbols (Page-477), Index (Page-479).  
<br/><br/><label>ISBN: </label>817371441x 
<br/><br/><label>LCCN: </label>99058794 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Mathematics.
<br/><br/><label>Dewey Class. No.: </label>510,BEC