Spangenburg, Ray,  1939- <br/><br/>
Modern science, 1896-1945 / 
Ray Spangenburg & Diane Kit Moser 
 - Rev. ed. 
 - New York :  Facts on File,  c2004 
 - xviii, 206 p. :  ill. ;  24 cm. 
<br/><br/>Includes bibliographical references and index 
<br/><br/><label>ISBN: </label>0816048541  RM140.00 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Life sciences--History--Juvenile literature<br/>Science--History