Ray Spangenburg   <br/><br/>
The history of Science from 1895 to 1945/ 
by Ray Spangenburg   
 - Hyderabad:  Universities Press,  1999. 
 - 164p. 
<br/><br/><label>ISBN: </label>9788173711923 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Science History<br/>Sciences
<br/><br/><label>Dewey Class. No.: </label>509  / RAY/H