Yost, Edna <br/><br/>
Modern AMericans In Science And Technology. 
By Edna Yost 
 - 1st ed. 
 - New York:  Study Circle Reprints Higginbothams (P) limited,  1967. 
 - 168p.:  15cm,. 
<br/><br/>Index. 
<br/><br/><label>Subjects--Index Terms: </label>Chemical engineering, Medical Science 
<br/><br/><label>Dewey Class. No.: </label>660