Theraja B L  <br/><br/>
Modern Physics  

 - 20th  
 - S. chand company   New Delhi   1998 
 -  65 
<br/><br/><label>ISBN: </label>81-219-0163-2  
<br/><br/><label>Subjects--Topical Terms: </label><br/>PHYSICS 
<br/><br/><label>Dewey Class. No.: </label>539 THE