Headstrom, Richard,  1902- <br/><br/>
Adventures with a hand lens / 
Richard Headstrom ; illustrated by the author. 
 - New York :  Dover Publications,  1976. 
 - 220 p. :  ill. ;  20 cm. 
<br/><br/> "Unabridged and slightly revised republication of the work originally published by J. B. Lippincott Company, New York, in 1962." 
<br/><br/><label>ISBN: </label>0486233308 :  $2.50 
<br/><br/><label>LCCN: </label>76010910  
<br/><br/><label>Subjects--Topical Terms: </label><br/>Magnifying glasses.<br/>Nature study.
<br/><br/><label>LC Class. No.: </label>QH277  / .H4 1976 
<br/><br/><label>Dewey Class. No.: </label>500.9