Abracia, Norma M. <br/><br/>
Science in our world 1 / 
Norma M. Abracia 
 - vii, 264 pages :  color illustrations ;  26 cm 
<br/><br/> Primary 
<br/><br/><label>ISBN: </label>9789710729159 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Science--Study and teaching (Elementary)--Textbooks--Philippines
<br/><br/><label>Dewey Class. No.: </label>372.3