INVENTION :   WHAT? WHY? HOW? WHEN? 
 My encyclopedia of inventions:   what? why? how? when? 

 - 63 pages :  colour illustrations ;   30 cm 
 - MY ENCYCLOPEDIA OF  Om KIDZ .
 - My encyclopedia of Om kidz .
<br/><br/><label>ISBN: </label>9789353768935  RM45.00  
<br/><br/><label>Subjects--Topical Terms: </label><br/>Inventions--Encyclopedias--Juvenile literature<br/>Technology--Encyclopedias--Juvenile literature
<br/><br/><label>Index Terms--Genre/Form: </label><br/>Encyclopedia
<br/><br/><label>Dewey Class. No.: </label>608.03