Barbeau, E. J. <br/><br/>
Five hundred mathematical challenges/ 
 500 mathematical challenges 
Edward J. Barbeau, Murray S. Klamkin, William O. J. Moser. 
 - [Washington, DC]:  Mathematical Association of America,  c1995. 
 - xi, 227 p.:  ill.;  27 cm. 
 - Spectrum series .
 - MAA spectrum .
<br/><br/> Includes index. 
<br/><br/><label>ISBN: </label>0883855194 (pbk.) 
<br/><br/><label>LCCN: </label>95078644 
<br/><br/><label>Nat. Bib. No.: </label>C98-325-3 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Mathematics---Problems, exercises, etc.
<br/><br/><label>Dewey Class. No.: </label>510.7