Koomen, Michele. <br/><br/>
Sets :  sorting into groups / 
by Michele Koomen ; consultant, Deborah S. Ermoian. 
 - Mankato, MN :  Capstone,  2001. 
 - 24 p. :  col. ill. ;  22 cm. 
 - Exploring math .
<br/><br/>Includes bibliographical references and index. 
<br/><br/> AR 
<br/><br/> Simple text, photos, and illustrations introduce sets by sorting size, shapes or colors into groups. 
<br/><br/> K-3.  2.7. 
<br/><br/>
<br/><br/><label>ISBN: </label>0736808221 
<br/><br/><label>LCCN: </label>00010564 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Set theory.
<br/><br/><label>LC Class. No.: </label>QA248  / .K62 2001 
<br/><br/><label>Dewey Class. No.: </label>E  511.3/22