Bilbao, Purita P. <br/><br/>
Teaching science in the elementary grades volume 2:  physics, earth and space/ 
Purita P. Bilbao, EdD, Aris C. Larroder, PhD, Joji D. Linaugo, EdD 
 - Quezon City, Manila, Philippines :  Lorimar Publishing, Inc.,   c2024. 
 - viii, 288 pages 
<br/><br/> Includes references. 
<br/><br/><label>ISBN: </label>9786214510467 
<br/><br/><label>Dewey Class. No.: </label>372.3