Berger, Melvin, <br/><br/>
All about magnifying glasses / 
By Melvin Berger ; illustrated by Elroy Freem. 
 - New York :  Scholastic Inc.,  1993. 
 - unpaged. 
<br/><br/> From front cover "Do-It-Yourself Science" 
<br/><br/><label>ISBN: </label>9780590455107 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Magnifying glasses--experiments.
<br/><br/><label>Dewey Class. No.: </label>500.1