Ortiz, Ruby Janet P. <br/><br/>
Science 2 :  a field of wonder / 
author Ruby Janet P. Ortiz 
 - x, 291 pages :  color illustrations ;  27 cm 
<br/><br/>Includes glossary and bibliography 
<br/><br/> Primary 
<br/><br/><label>ISBN: </label>9789715148535 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Science--Study and teaching (Elementary)--Textbooks--Philippines
<br/><br/><label>Dewey Class. No.: </label>372.3