FLANAGAN, F. J.  <br/><br/>
Focus on Science:  Exploring the Physical World 

 - Canada,  D.C. Health Canada Ltd,  1979. 
 - 329p.: ill.; figure, picture.  Index.  24cm. 
<br/><br/><label>ISBN: </label>0-669-00842-7 
<br/><br/><label>Dewey Class. No.: </label>LM 530.1 FLA