Darvill, Laura Kay <br/><br/>
A slice of the (pie) / 
Laura Kay Darvill 
 -  Jamestown,  c1998. 
 - 124 p. :  22 cm. 
<br/><br/> Includes index. 
<br/><br/><label>ISBN: </label>0890610797 
<br/><br/><label>LCCN: </label>
<br/><br/><label>Subjects--Topical Terms: </label><br/>Mathematics
<br/><br/><label>LC Class. No.: </label>QA40  / .5 1998