Tan, Christine <br/><br/>
What is a circle? / 
Christine Tan 
 - 2nd ed. 
 - Petaling Jaya :  Alpha Sigma,  2006 
 - 14p. :  col. ill. ;  26cm. 
<br/><br/> Includes exercises 
<br/><br/><label>ISBN: </label>9830560910 :  RM30.00 9789830560915 
<br/><br/><label>Nat. Bib. No.: </label>M07-04208 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Circle--Juvenile literature
<br/><br/><label>Dewey Class. No.: </label>516.152