Platt John Rader  1918 <br/><br/>
The excitement of science. 

 - Boston :  Houghton Mifflin,  1962. 
 - 174 p.:  21 cm. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Science
<br/><br/><label>LC Class. No.: </label>Q171 
<br/><br/><label>Dewey Class. No.: </label>508.1