Spangenburg ,Ray  <br/><br/>
The History of Science :  From 1946 to the 1990s 
/by Ray Spangenburg & Diane K. Moser  
 - Hyderbad;  University Press,  1994. 
 - xvi, 176p. 
<br/><br/><label>ISBN: </label>9788173711961 
<br/><br/><label>Dewey Class. No.: </label>509.09049  / SPA/T