Beauchamp, Wilbur L. <br/><br/>
Science is Understanding 

 -  Scott, Foresman and Company, 
 - 480p.;  col. ill.  23cm 
<br/><br/><label>Subjects--Topical Terms: </label><br/> Education, Research, Related Topics
<br/><br/><label>Dewey Class. No.: </label>507.7  / BEA