Heimler, Charles H. <br/><br/>
Focus on Physical Science/ 
Charles H. Heimler & Jack Price 
 - Columbus, Ohio  Merrill Publishing Company  1989 
 - x.614p.  ill. some color  26cm 
<br/><br/><label>ISBN: </label>9780675031646 
<br/><br/><label>LC Class. No.: </label>QC171.2 HEI