Tan, Yu Ti <br/><br/>
Tanda dan isyarat 
Tan Yu Ti 
 - Cetakan pertama 
 - 36p.  col. ill.  25cm. 
 - Sains Di Sekeliling Kita .
<br/><br/>Mengandungi indeks dan glosari 
<br/><br/><label>ISBN: </label>9789838775397 (Set) 9789838775434 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Science--Juvenile literature<br/>Sign Language--Juvenile literature<br/>Signs and Symbols--Juvenile literature
<br/><br/><label>Dewey Class. No.: </label>500