Spangenburg, R. <br/><br/>
History of Science from 1895 to 1945 
R. Spangenburg 
 - Hydrabad  University Press  1994 
 - 176 p. 
<br/><br/>Contents: 
<br/><br/><label>ISBN: </label>8173711925 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Science --History --Juvenile literature
<br/><br/><label>Dewey Class. No.: </label>509.045 SPA