Spangenburg , Ray  & Moser, Diane K <br/><br/>
The History of Science from 1895 to 1945 

 - Universities Press, Hyderabad  1999 
 - xi,164p photos 
<br/><br/><label>ISBN: </label>81-7371-192-5 
<br/><br/><label>Dewey Class. No.: </label>509 Spa/Mos