More facts about materials - Batu Caves, Selangor : Pustaka Baiduri, 2006 - 32p. : col. ill. ; 26cm. - Explore and learn series . ISBN: 9833403123 Nat. Bib. No.: M07-07089 Subjects--Topical Terms: Materials--Juvenile literatureMaterials science--Juvenile literature Dewey Class. No.: 620.11