Ying, Chong Kum. <br/><br/>Science integrated curriculum for secondary schools/  -- Malaysia:  Penerbitan Pelangi Sdn. Bhd.  2007. <br/>508 p.:  col. ill.;  26 cm. <br/><br/><label>ISBN: </label>9789830021041 <br/><br/><label>Dewey Class. No.: </label>GR 500.07 Sci271 20007