Benjamin , Arthur T.  <br/><br/>
The joy of mathematics / 
Arthur T. Benjamin 
 - San Carlos, CA :  Wide World Pub./Tetra,  c1986. 
 - 167 p. :  ill. ; 
<br/><br/> includes index  
<br/><br/><label>ISBN: </label>093317439X 
<br/><br/><label>LCCN: </label>86050374  
<br/><br/><label>Subjects--Topical Terms: </label><br/>Mathematics--Miscellanea.
<br/><br/><label>LC Class. No.: </label>QA99  / .B37 2007