Yost, Edna, <br/><br/>
Modern Americans in science and technology. 
Edna Yost 
 - New York,  Dodd, Mead & Company  1962 
 - 175 p.  illus.  21 cm. 
 - Makers of our modern world books . <br/><br/> Revision, with additions, of the work first published in 1941 under title: Modern Americans in science and invention. 
<br/><br/> Thirteen short biographies of engineers, inventors and experts in other fields of the sciences, written for the nontechnical reader. 
<br/><br/> 29457 
<br/><br/><label>LCCN: </label>62020016  
<br/><br/><label>Subjects--Topical Terms: </label><br/>Scientists--United States.<br/>Inventors.
<br/><br/><label>LC Class. No.: </label>Q141  / .Y64 
<br/><br/><label>Dewey Class. No.: </label>926 Yos   15