Schwartz, Julius,  1907- <br/><br/>
Through the magnifying glass :  little things that make a big difference / 
by Julius Schwartz ; illustrated by Jeanne Bendick 
 - Exeter :  Wheaton,  1962 
 - 127 p. :  ill. ;  21 cm. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Science--Juvenile literature<br/>Nature study
<br/><br/><label>Dewey Class. No.: </label>500