Thorn, Samuel A. <br/><br/>
Let's look around / 
Samuel A. Thorn and Irene Harbeck ; illustrated by Fiore Mastri. 
 - Chicago :   Benefic Press,   c 1961. 
 - 159 p. :  ill. ;  21 cm. 
 - Science and conversation. .
<br/><br/>0    0 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Readers and speakers--Science.
<br/><br/><label>Dewey Class. No.: </label>808.068 / T393l