Massachusetts, Boston. <br/><br/>
Prentice hall science explorer 

 - USA  PEARSON Prentice hill.  2006 
 - 842p.  col, ill.  28cm. 
<br/><br/><label>ISBN: </label>9780132507912 
<br/><br/><label>Subjects--Personal Names: </label>--hard cover
<br/><br/><label>LC Class. No.: </label>500