Cross, Gary et all. <br/><br/>
Matter, Matter Everywhere 
Gary et all Cross 
 - ed. 
 - [S.l.]  Scholastic Canada  2000 
 - Pan Canadian Science Place .
 - Pan Canadian Science Place .
<br/><br/><label>ISBN: </label>9781552689141 
<br/><br/><label>Dewey Class. No.: </label>P Year 2 [E]