Conceptual integrated science/ 
Hewitt, Paul G. et.al 
 - Second Edition 
 - Singapore:  Pearson,  2014. 
 - x, 976p.:  illustration 
<br/><br/><label>ISBN: </label>9789814598033 
<br/><br/><label>Dewey Class. No.: </label>M 530 H611 2014