Stokes, Edward J.     frey50        <br/><br/>
Physical science experiments. 
Edward J. Stokes 
 - Dansville, New York  Instructor Publications, Incorporateed.  1979 
 - 48 p. 
<br/><br/> For middle and upper grades 
<br/><br/> Magnetism  Electricity  Air and air pressure  Heat and fire  light and sound  forces and simple machines  chemistry  water  gravity 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Science Experiments. Juvenile literature. 
<br/><br/><label>Dewey Class. No.: </label>j500 Sto   25