Cooper, Norman C.  <br/><br/>
Teaching science in the elementary school / 
Norman C. Cooper  
 - New York :  Harper & Row,  1952  
 - viii, 63 p. :  ill. ;   22 cm. 
<br/><br/>Bibliographical footnotes. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Science--Study and teaching (Elementary)
<br/><br/><label>Dewey Class. No.: </label>372.35044  / COT 1952