Barr, Linda <br/><br/>
Focus on merrill physical science:  teacher resource book/. 
Linda Barr, Annette Miele Saturnelli , Gary L.Sweitzer and Michael R. Woodside. 
 - USA:  Merrill  C 1984 
 - ii, 682p.  27p. 
<br/><br/><label>ISBN: </label>0675031966 
<br/><br/><label>Dewey Class. No.: </label>500.2